int mask)
{
xfs_inode_t *ip;
- vnode_t *vp = vn_from_inode(inode);
+ bhv_vnode_t *vp = vn_from_inode(inode);
loff_t isize = i_size_read(inode);
loff_t offset = page_offset(page);
int delalloc = -1, unmapped = -1, unwritten = -1;
void *data)
{
xfs_ioend_t *ioend = data;
- vnode_t *vp = ioend->io_vnode;
+ bhv_vnode_t *vp = ioend->io_vnode;
xfs_off_t offset = ioend->io_offset;
size_t size = ioend->io_size;
- int error;
if (likely(!ioend->io_error))
- VOP_BMAP(vp, offset, size, BMAPI_UNWRITTEN, NULL, NULL, error);
+ bhv_vop_bmap(vp, offset, size, BMAPI_UNWRITTEN, NULL, NULL);
xfs_destroy_ioend(ioend);
}
xfs_iomap_t *mapp,
int flags)
{
- vnode_t *vp = vn_from_inode(inode);
+ bhv_vnode_t *vp = vn_from_inode(inode);
int error, nmaps = 1;
- VOP_BMAP(vp, offset, count, flags, mapp, &nmaps, error);
+ error = bhv_vop_bmap(vp, offset, count, flags, mapp, &nmaps);
if (!error && (flags & (BMAPI_WRITE|BMAPI_ALLOCATE)))
VMODIFY(vp);
return -error;
struct address_space *mapping,
struct writeback_control *wbc)
{
- struct vnode *vp = vn_from_inode(mapping->host);
+ struct bhv_vnode *vp = vn_from_inode(mapping->host);
if (VN_TRUNC(vp))
VUNTRUNCATE(vp);
int direct,
bmapi_flags_t flags)
{
- vnode_t *vp = vn_from_inode(inode);
+ bhv_vnode_t *vp = vn_from_inode(inode);
xfs_iomap_t iomap;
xfs_off_t offset;
ssize_t size;
offset = (xfs_off_t)iblock << inode->i_blkbits;
ASSERT(bh_result->b_size >= (1 << inode->i_blkbits));
size = bh_result->b_size;
- VOP_BMAP(vp, offset, size,
- create ? flags : BMAPI_READ, &iomap, &niomap, error);
+ error = bhv_vop_bmap(vp, offset, size,
+ create ? flags : BMAPI_READ, &iomap, &niomap);
if (error)
return -error;
if (niomap == 0)
{
struct file *file = iocb->ki_filp;
struct inode *inode = file->f_mapping->host;
- vnode_t *vp = vn_from_inode(inode);
+ bhv_vnode_t *vp = vn_from_inode(inode);
xfs_iomap_t iomap;
int maps = 1;
int error;
ssize_t ret;
- VOP_BMAP(vp, offset, 0, BMAPI_DEVICE, &iomap, &maps, error);
+ error = bhv_vop_bmap(vp, offset, 0, BMAPI_DEVICE, &iomap, &maps);
if (error)
return -error;
sector_t block)
{
struct inode *inode = (struct inode *)mapping->host;
- vnode_t *vp = vn_from_inode(inode);
- int error;
+ bhv_vnode_t *vp = vn_from_inode(inode);
vn_trace_entry(vp, __FUNCTION__, (inst_t *)__return_address);
-
- VOP_RWLOCK(vp, VRWLOCK_READ);
- VOP_FLUSH_PAGES(vp, (xfs_off_t)0, -1, 0, FI_REMAPF, error);
- VOP_RWUNLOCK(vp, VRWLOCK_READ);
+ bhv_vop_rwlock(vp, VRWLOCK_READ);
+ bhv_vop_flush_pages(vp, (xfs_off_t)0, -1, 0, FI_REMAPF);
+ bhv_vop_rwunlock(vp, VRWLOCK_READ);
return generic_block_bmap(mapping, block, xfs_get_blocks);
}
unsigned int io_type; /* delalloc / unwritten */
int io_error; /* I/O error code */
atomic_t io_remaining; /* hold count */
- struct vnode *io_vnode; /* file being written to */
+ struct bhv_vnode *io_vnode; /* file being written to */
struct buffer_head *io_buffer_head;/* buffer linked list head */
struct buffer_head *io_buffer_tail;/* buffer linked list tail */
size_t io_size; /* size of the extent */
struct super_block *sb,
void *data)
{
- vnode_t *vp;
+ bhv_vnode_t *vp;
struct inode *inode;
struct dentry *result;
bhv_vfs_t *vfsp = vfs_from_sb(sb);
struct dentry *child)
{
int error;
- vnode_t *vp, *cvp;
+ bhv_vnode_t *vp, *cvp;
struct dentry *parent;
cvp = NULL;
vp = vn_from_inode(child->d_inode);
- VOP_LOOKUP(vp, &dotdot, &cvp, 0, NULL, NULL, error);
+ error = bhv_vop_lookup(vp, &dotdot, &cvp, 0, NULL, NULL);
if (unlikely(error))
return ERR_PTR(-error);
{
struct iovec iov = {buf, count};
struct file *file = iocb->ki_filp;
- vnode_t *vp = vn_from_inode(file->f_dentry->d_inode);
- ssize_t rval;
+ bhv_vnode_t *vp = vn_from_inode(file->f_dentry->d_inode);
BUG_ON(iocb->ki_pos != pos);
-
if (unlikely(file->f_flags & O_DIRECT))
ioflags |= IO_ISDIRECT;
- VOP_READ(vp, iocb, &iov, 1, &iocb->ki_pos, ioflags, NULL, rval);
- return rval;
+ return bhv_vop_read(vp, iocb, &iov, 1, &iocb->ki_pos, ioflags, NULL);
}
STATIC ssize_t
struct iovec iov = {(void __user *)buf, count};
struct file *file = iocb->ki_filp;
struct inode *inode = file->f_mapping->host;
- vnode_t *vp = vn_from_inode(inode);
- ssize_t rval;
+ bhv_vnode_t *vp = vn_from_inode(inode);
BUG_ON(iocb->ki_pos != pos);
if (unlikely(file->f_flags & O_DIRECT))
ioflags |= IO_ISDIRECT;
-
- VOP_WRITE(vp, iocb, &iov, 1, &iocb->ki_pos, ioflags, NULL, rval);
- return rval;
+ return bhv_vop_write(vp, iocb, &iov, 1, &iocb->ki_pos, ioflags, NULL);
}
STATIC ssize_t
loff_t *ppos)
{
struct inode *inode = file->f_mapping->host;
- vnode_t *vp = vn_from_inode(inode);
+ bhv_vnode_t *vp = vn_from_inode(inode);
struct kiocb kiocb;
ssize_t rval;
if (unlikely(file->f_flags & O_DIRECT))
ioflags |= IO_ISDIRECT;
- VOP_READ(vp, &kiocb, iov, nr_segs, &kiocb.ki_pos, ioflags, NULL, rval);
+ rval = bhv_vop_read(vp, &kiocb, iov, nr_segs,
+ &kiocb.ki_pos, ioflags, NULL);
*ppos = kiocb.ki_pos;
return rval;
loff_t *ppos)
{
struct inode *inode = file->f_mapping->host;
- vnode_t *vp = vn_from_inode(inode);
+ bhv_vnode_t *vp = vn_from_inode(inode);
struct kiocb kiocb;
ssize_t rval;
if (unlikely(file->f_flags & O_DIRECT))
ioflags |= IO_ISDIRECT;
- VOP_WRITE(vp, &kiocb, iov, nr_segs, &kiocb.ki_pos, ioflags, NULL, rval);
+ rval = bhv_vop_write(vp, &kiocb, iov, nr_segs,
+ &kiocb.ki_pos, ioflags, NULL);
*ppos = kiocb.ki_pos;
return rval;
read_actor_t actor,
void *target)
{
- vnode_t *vp = vn_from_inode(filp->f_dentry->d_inode);
- ssize_t rval;
-
- VOP_SENDFILE(vp, filp, pos, 0, count, actor, target, NULL, rval);
- return rval;
+ return bhv_vop_sendfile(vn_from_inode(filp->f_dentry->d_inode),
+ filp, pos, 0, count, actor, target, NULL);
}
STATIC ssize_t
read_actor_t actor,
void *target)
{
- vnode_t *vp = vn_from_inode(filp->f_dentry->d_inode);
- ssize_t rval;
-
- VOP_SENDFILE(vp, filp, pos, IO_INVIS, count, actor, target, NULL, rval);
- return rval;
+ return bhv_vop_sendfile(vn_from_inode(filp->f_dentry->d_inode),
+ filp, pos, IO_INVIS, count, actor, target, NULL);
}
STATIC ssize_t
size_t len,
unsigned int flags)
{
- vnode_t *vp = vn_from_inode(infilp->f_dentry->d_inode);
- ssize_t rval;
-
- VOP_SPLICE_READ(vp, infilp, ppos, pipe, len, flags, 0, NULL, rval);
- return rval;
+ return bhv_vop_splice_read(vn_from_inode(infilp->f_dentry->d_inode),
+ infilp, ppos, pipe, len, flags, 0, NULL);
}
STATIC ssize_t
size_t len,
unsigned int flags)
{
- vnode_t *vp = vn_from_inode(infilp->f_dentry->d_inode);
- ssize_t rval;
-
- VOP_SPLICE_READ(vp, infilp, ppos, pipe, len, flags, IO_INVIS, NULL, rval);
- return rval;
+ return bhv_vop_splice_read(vn_from_inode(infilp->f_dentry->d_inode),
+ infilp, ppos, pipe, len, flags, IO_INVIS,
+ NULL);
}
STATIC ssize_t
size_t len,
unsigned int flags)
{
- vnode_t *vp = vn_from_inode(outfilp->f_dentry->d_inode);
- ssize_t rval;
-
- VOP_SPLICE_WRITE(vp, pipe, outfilp, ppos, len, flags, 0, NULL, rval);
- return rval;
+ return bhv_vop_splice_write(vn_from_inode(outfilp->f_dentry->d_inode),
+ pipe, outfilp, ppos, len, flags, 0, NULL);
}
STATIC ssize_t
size_t len,
unsigned int flags)
{
- vnode_t *vp = vn_from_inode(outfilp->f_dentry->d_inode);
- ssize_t rval;
-
- VOP_SPLICE_WRITE(vp, pipe, outfilp, ppos, len, flags, IO_INVIS, NULL, rval);
- return rval;
+ return bhv_vop_splice_write(vn_from_inode(outfilp->f_dentry->d_inode),
+ pipe, outfilp, ppos, len, flags, IO_INVIS,
+ NULL);
}
STATIC int
struct inode *inode,
struct file *filp)
{
- vnode_t *vp = vn_from_inode(inode);
- int error;
-
if (!(filp->f_flags & O_LARGEFILE) && i_size_read(inode) > MAX_NON_LFS)
return -EFBIG;
- VOP_OPEN(vp, NULL, error);
- return -error;
+ return -bhv_vop_open(vn_from_inode(inode), NULL);
}
STATIC int
xfs_file_close(
struct file *filp)
{
- vnode_t *vp = vn_from_inode(filp->f_dentry->d_inode);
- int error;
-
- VOP_CLOSE(vp, 0, file_count(filp) > 1 ? L_FALSE : L_TRUE, NULL, error);
- return -error;
+ return -bhv_vop_close(vn_from_inode(filp->f_dentry->d_inode), 0,
+ file_count(filp) > 1 ? L_FALSE : L_TRUE, NULL);
}
STATIC int
struct inode *inode,
struct file *filp)
{
- vnode_t *vp = vn_from_inode(inode);
- int error = 0;
+ bhv_vnode_t *vp = vn_from_inode(inode);
if (vp)
- VOP_RELEASE(vp, error);
- return -error;
+ return -bhv_vop_release(vp);
+ return 0;
}
STATIC int
struct dentry *dentry,
int datasync)
{
- struct inode *inode = dentry->d_inode;
- vnode_t *vp = vn_from_inode(inode);
- int error;
+ bhv_vnode_t *vp = vn_from_inode(dentry->d_inode);
int flags = FSYNC_WAIT;
if (datasync)
flags |= FSYNC_DATA;
if (VN_TRUNC(vp))
VUNTRUNCATE(vp);
- VOP_FSYNC(vp, flags, NULL, (xfs_off_t)0, (xfs_off_t)-1, error);
- return -error;
+ return -bhv_vop_fsync(vp, flags, NULL, (xfs_off_t)0, (xfs_off_t)-1);
}
#ifdef CONFIG_XFS_DMAPI
int *type)
{
struct inode *inode = area->vm_file->f_dentry->d_inode;
- vnode_t *vp = vn_from_inode(inode);
+ bhv_vnode_t *vp = vn_from_inode(inode);
ASSERT_ALWAYS(vp->v_vfsp->vfs_flag & VFS_DMI);
if (XFS_SEND_MMAP(XFS_VFSTOM(vp->v_vfsp), area, 0))
filldir_t filldir)
{
int error = 0;
- vnode_t *vp = vn_from_inode(filp->f_dentry->d_inode);
+ bhv_vnode_t *vp = vn_from_inode(filp->f_dentry->d_inode);
uio_t uio;
iovec_t iov;
int eof = 0;
start_offset = uio.uio_offset;
- VOP_READDIR(vp, &uio, NULL, &eof, error);
+ error = bhv_vop_readdir(vp, &uio, NULL, &eof);
if ((uio.uio_offset == start_offset) || error) {
size = 0;
break;
return 0;
}
-
STATIC long
xfs_file_ioctl(
struct file *filp,
unsigned int cmd,
- unsigned long arg)
+ unsigned long p)
{
int error;
struct inode *inode = filp->f_dentry->d_inode;
- vnode_t *vp = vn_from_inode(inode);
+ bhv_vnode_t *vp = vn_from_inode(inode);
- VOP_IOCTL(vp, inode, filp, 0, cmd, (void __user *)arg, error);
+ error = bhv_vop_ioctl(vp, inode, filp, 0, cmd, (void __user *)p);
VMODIFY(vp);
/* NOTE: some of the ioctl's return positive #'s as a
xfs_file_ioctl_invis(
struct file *filp,
unsigned int cmd,
- unsigned long arg)
+ unsigned long p)
{
- struct inode *inode = filp->f_dentry->d_inode;
- vnode_t *vp = vn_from_inode(inode);
int error;
+ struct inode *inode = filp->f_dentry->d_inode;
+ bhv_vnode_t *vp = vn_from_inode(inode);
- VOP_IOCTL(vp, inode, filp, IO_INVIS, cmd, (void __user *)arg, error);
+ error = bhv_vop_ioctl(vp, inode, filp, IO_INVIS, cmd, (void __user *)p);
VMODIFY(vp);
/* NOTE: some of the ioctl's return positive #'s as a
struct vm_area_struct *vma,
unsigned int newflags)
{
- vnode_t *vp = vn_from_inode(vma->vm_file->f_dentry->d_inode);
+ bhv_vnode_t *vp = vn_from_inode(vma->vm_file->f_dentry->d_inode);
int error = 0;
if (vp->v_vfsp->vfs_flag & VFS_DMI) {
xfs_file_open_exec(
struct inode *inode)
{
- vnode_t *vp = vn_from_inode(inode);
+ bhv_vnode_t *vp = vn_from_inode(inode);
xfs_mount_t *mp = XFS_VFSTOM(vp->v_vfsp);
int error = 0;
xfs_inode_t *ip;
xfs_off_t last,
int fiopt)
{
- vnode_t *vp = BHV_TO_VNODE(bdp);
+ bhv_vnode_t *vp = BHV_TO_VNODE(bdp);
struct inode *ip = vn_to_inode(vp);
if (VN_CACHED(vp))
xfs_off_t last,
int fiopt)
{
- vnode_t *vp = BHV_TO_VNODE(bdp);
+ bhv_vnode_t *vp = BHV_TO_VNODE(bdp);
struct inode *ip = vn_to_inode(vp);
if (VN_CACHED(vp)) {
uint64_t flags,
int fiopt)
{
- vnode_t *vp = BHV_TO_VNODE(bdp);
+ bhv_vnode_t *vp = BHV_TO_VNODE(bdp);
struct inode *ip = vn_to_inode(vp);
if (VN_DIRTY(vp)) {
xfs_handle_t handle;
xfs_fsop_handlereq_t hreq;
struct inode *inode;
- struct vnode *vp;
+ bhv_vnode_t *vp;
if (copy_from_user(&hreq, arg, sizeof(hreq)))
return -XFS_ERROR(EFAULT);
xfs_mount_t *mp,
struct inode *parinode, /* parent inode pointer */
xfs_fsop_handlereq_t *hreq,
- vnode_t **vp,
+ bhv_vnode_t **vp,
struct inode **inode)
{
void __user *hanp;
xfs_handle_t handle;
xfs_inode_t *ip;
struct inode *inodep;
- vnode_t *vpp;
+ bhv_vnode_t *vpp;
xfs_ino_t ino;
__u32 igen;
int error;
struct file *filp;
struct inode *inode;
struct dentry *dentry;
- vnode_t *vp;
+ bhv_vnode_t *vp;
xfs_fsop_handlereq_t hreq;
if (!capable(CAP_SYS_ADMIN))
struct uio auio;
struct inode *inode;
xfs_fsop_handlereq_t hreq;
- vnode_t *vp;
+ bhv_vnode_t *vp;
__u32 olen;
if (!capable(CAP_SYS_ADMIN))
auio.uio_segflg = UIO_USERSPACE;
auio.uio_resid = olen;
- VOP_READLINK(vp, &auio, IO_INVIS, NULL, error);
-
+ error = bhv_vop_readlink(vp, &auio, IO_INVIS, NULL);
VN_RELE(vp);
+ if (error)
+ return -error;
+
return (olen - auio.uio_resid);
}
xfs_fsop_setdm_handlereq_t dmhreq;
struct inode *inode;
bhv_desc_t *bdp;
- vnode_t *vp;
+ bhv_vnode_t *vp;
if (!capable(CAP_MKNOD))
return -XFS_ERROR(EPERM);
attrlist_cursor_kern_t *cursor;
xfs_fsop_attrlist_handlereq_t al_hreq;
struct inode *inode;
- vnode_t *vp;
+ bhv_vnode_t *vp;
char *kbuf;
if (!capable(CAP_SYS_ADMIN))
goto out_vn_rele;
cursor = (attrlist_cursor_kern_t *)&al_hreq.pos;
- VOP_ATTR_LIST(vp, kbuf, al_hreq.buflen, al_hreq.flags,
- cursor, NULL, error);
+ error = bhv_vop_attr_list(vp, kbuf, al_hreq.buflen, al_hreq.flags,
+ cursor, NULL);
if (error)
goto out_kfree;
STATIC int
xfs_attrmulti_attr_get(
- struct vnode *vp,
+ bhv_vnode_t *vp,
char *name,
char __user *ubuf,
__uint32_t *len,
if (!kbuf)
return ENOMEM;
- VOP_ATTR_GET(vp, name, kbuf, len, flags, NULL, error);
+ error = bhv_vop_attr_get(vp, name, kbuf, len, flags, NULL);
if (error)
goto out_kfree;
STATIC int
xfs_attrmulti_attr_set(
- struct vnode *vp,
+ bhv_vnode_t *vp,
char *name,
const char __user *ubuf,
__uint32_t len,
if (copy_from_user(kbuf, ubuf, len))
goto out_kfree;
- VOP_ATTR_SET(vp, name, kbuf, len, flags, NULL, error);
+ error = bhv_vop_attr_set(vp, name, kbuf, len, flags, NULL);
out_kfree:
kfree(kbuf);
STATIC int
xfs_attrmulti_attr_remove(
- struct vnode *vp,
+ bhv_vnode_t *vp,
char *name,
__uint32_t flags)
{
- int error;
-
-
if (IS_RDONLY(&vp->v_inode))
return -EROFS;
if (IS_IMMUTABLE(&vp->v_inode) || IS_APPEND(&vp->v_inode))
return EPERM;
-
- VOP_ATTR_REMOVE(vp, name, flags, NULL, error);
- return error;
+ return bhv_vop_attr_remove(vp, name, flags, NULL);
}
STATIC int
xfs_attr_multiop_t *ops;
xfs_fsop_attrmulti_handlereq_t am_hreq;
struct inode *inode;
- vnode_t *vp;
+ bhv_vnode_t *vp;
unsigned int i, size;
char *attr_name;
STATIC int
xfs_ioc_space(
bhv_desc_t *bdp,
- vnode_t *vp,
+ bhv_vnode_t *vp,
struct file *filp,
int flags,
unsigned int cmd,
STATIC int
xfs_ioc_xattr(
- vnode_t *vp,
+ bhv_vnode_t *vp,
xfs_inode_t *ip,
struct file *filp,
unsigned int cmd,
void __user *arg)
{
int error;
- vnode_t *vp;
+ bhv_vnode_t *vp;
xfs_inode_t *ip;
xfs_mount_t *mp;
STATIC int
xfs_ioc_space(
bhv_desc_t *bdp,
- vnode_t *vp,
+ bhv_vnode_t *vp,
struct file *filp,
int ioflags,
unsigned int cmd,
STATIC int
xfs_ioc_xattr(
- vnode_t *vp,
+ bhv_vnode_t *vp,
xfs_inode_t *ip,
struct file *filp,
unsigned int cmd,
case XFS_IOC_FSGETXATTR: {
vattr->va_mask = XFS_AT_XFLAGS | XFS_AT_EXTSIZE | \
XFS_AT_NEXTENTS | XFS_AT_PROJID;
- VOP_GETATTR(vp, vattr, 0, NULL, error);
+ error = bhv_vop_getattr(vp, vattr, 0, NULL);
if (unlikely(error)) {
error = -error;
break;
vattr->va_extsize = fa.fsx_extsize;
vattr->va_projid = fa.fsx_projid;
- VOP_SETATTR(vp, vattr, attr_flags, NULL, error);
+ error = bhv_vop_setattr(vp, vattr, attr_flags, NULL);
if (likely(!error))
__vn_revalidate(vp, vattr); /* update flags */
error = -error;
case XFS_IOC_FSGETXATTRA: {
vattr->va_mask = XFS_AT_XFLAGS | XFS_AT_EXTSIZE | \
XFS_AT_ANEXTENTS | XFS_AT_PROJID;
- VOP_GETATTR(vp, vattr, 0, NULL, error);
+ error = bhv_vop_getattr(vp, vattr, 0, NULL);
if (unlikely(error)) {
error = -error;
break;
vattr->va_xflags = xfs_merge_ioc_xflags(flags,
xfs_ip2xflags(ip));
- VOP_SETATTR(vp, vattr, attr_flags, NULL, error);
+ error = bhv_vop_setattr(vp, vattr, attr_flags, NULL);
if (likely(!error))
__vn_revalidate(vp, vattr); /* update flags */
error = -error;
unsigned long arg)
{
struct inode *inode = file->f_dentry->d_inode;
- vnode_t *vp = vn_from_inode(inode);
+ bhv_vnode_t *vp = vn_from_inode(inode);
int error;
switch (cmd) {
return -ENOIOCTLCMD;
}
- VOP_IOCTL(vp, inode, file, mode, cmd, (void __user *)arg, error);
+ error = bhv_vop_ioctl(vp, inode, file, mode, cmd, (void __user *)arg);
VMODIFY(vp);
return error;
*/
xfs_inode_t *
xfs_vtoi(
- struct vnode *vp)
+ bhv_vnode_t *vp)
{
bhv_desc_t *bdp;
xfs_synchronize_atime(
xfs_inode_t *ip)
{
- vnode_t *vp;
+ bhv_vnode_t *vp;
vp = XFS_ITOV_NULL(ip);
if (vp) {
struct inode *ip,
struct vattr *vattr)
{
- vnode_t *vp = vn_from_inode(ip);
- int error;
-
vattr->va_mask = XFS_AT_NLINK|XFS_AT_SIZE|XFS_AT_NBLOCKS;
- VOP_GETATTR(vp, vattr, ATTR_LAZY, NULL, error);
- if (likely(!error)) {
+ if (!bhv_vop_getattr(vn_from_inode(ip), vattr, ATTR_LAZY, NULL)) {
ip->i_nlink = vattr->va_nlink;
ip->i_blocks = vattr->va_nblocks;
*/
STATIC int
xfs_init_security(
- struct vnode *vp,
+ bhv_vnode_t *vp,
struct inode *dir)
{
struct inode *ip = vn_to_inode(vp);
return -error;
}
- VOP_ATTR_SET(vp, name, value, length, ATTR_SECURE, NULL, error);
+ error = bhv_vop_attr_set(vp, name, value, length, ATTR_SECURE, NULL);
if (!error)
VMODIFY(vp);
STATIC inline void
xfs_cleanup_inode(
- vnode_t *dvp,
- vnode_t *vp,
+ bhv_vnode_t *dvp,
+ bhv_vnode_t *vp,
struct dentry *dentry,
int mode)
{
struct dentry teardown = {};
- int error;
/* Oh, the horror.
* If we can't add the ACL or we fail in
teardown.d_name = dentry->d_name;
if (S_ISDIR(mode))
- VOP_RMDIR(dvp, &teardown, NULL, error);
+ bhv_vop_rmdir(dvp, &teardown, NULL);
else
- VOP_REMOVE(dvp, &teardown, NULL, error);
+ bhv_vop_remove(dvp, &teardown, NULL);
VN_RELE(vp);
}
{
struct inode *ip;
vattr_t vattr = { 0 };
- vnode_t *vp = NULL, *dvp = vn_from_inode(dir);
+ bhv_vnode_t *vp = NULL, *dvp = vn_from_inode(dir);
xfs_acl_t *default_acl = NULL;
attrexists_t test_default_acl = _ACL_DEFAULT_EXISTS;
int error;
vattr.va_mask |= XFS_AT_RDEV;
/*FALLTHROUGH*/
case S_IFREG:
- VOP_CREATE(dvp, dentry, &vattr, &vp, NULL, error);
+ error = bhv_vop_create(dvp, dentry, &vattr, &vp, NULL);
break;
case S_IFDIR:
- VOP_MKDIR(dvp, dentry, &vattr, &vp, NULL, error);
+ error = bhv_vop_mkdir(dvp, dentry, &vattr, &vp, NULL);
break;
default:
error = EINVAL;
struct dentry *dentry,
struct nameidata *nd)
{
- struct vnode *vp = vn_from_inode(dir), *cvp;
+ bhv_vnode_t *vp = vn_from_inode(dir), *cvp;
int error;
if (dentry->d_name.len >= MAXNAMELEN)
return ERR_PTR(-ENAMETOOLONG);
- VOP_LOOKUP(vp, dentry, &cvp, 0, NULL, NULL, error);
- if (error) {
+ error = bhv_vop_lookup(vp, dentry, &cvp, 0, NULL, NULL);
+ if (unlikely(error)) {
if (unlikely(error != ENOENT))
return ERR_PTR(-error);
d_add(dentry, NULL);
struct dentry *dentry)
{
struct inode *ip; /* inode of guy being linked to */
- vnode_t *tdvp; /* target directory for new name/link */
- vnode_t *vp; /* vp of name being linked */
+ bhv_vnode_t *tdvp; /* target directory for new name/link */
+ bhv_vnode_t *vp; /* vp of name being linked */
vattr_t vattr;
int error;
tdvp = vn_from_inode(dir);
vp = vn_from_inode(ip);
- VOP_LINK(tdvp, vp, dentry, NULL, error);
+ error = bhv_vop_link(tdvp, vp, dentry, NULL);
if (likely(!error)) {
VMODIFY(tdvp);
VN_HOLD(vp);
struct dentry *dentry)
{
struct inode *inode;
- vnode_t *dvp; /* directory containing name to remove */
+ bhv_vnode_t *dvp; /* directory containing name to remove */
vattr_t vattr;
int error;
inode = dentry->d_inode;
dvp = vn_from_inode(dir);
- VOP_REMOVE(dvp, dentry, NULL, error);
+ error = bhv_vop_remove(dvp, dentry, NULL);
if (likely(!error)) {
xfs_validate_fields(dir, &vattr); /* size needs update */
xfs_validate_fields(inode, &vattr);
const char *symname)
{
struct inode *ip;
- vattr_t vattr = { 0 };
- vnode_t *dvp; /* directory containing name of symlink */
- vnode_t *cvp; /* used to lookup symlink to put in dentry */
+ vattr_t va = { 0 };
+ bhv_vnode_t *dvp; /* directory containing name of symlink */
+ bhv_vnode_t *cvp; /* used to lookup symlink to put in dentry */
int error;
dvp = vn_from_inode(dir);
cvp = NULL;
- vattr.va_mode = S_IFLNK |
+ va.va_mode = S_IFLNK |
(irix_symlink_mode ? 0777 & ~current->fs->umask : S_IRWXUGO);
- vattr.va_mask = XFS_AT_TYPE|XFS_AT_MODE;
+ va.va_mask = XFS_AT_TYPE|XFS_AT_MODE;
- error = 0;
- VOP_SYMLINK(dvp, dentry, &vattr, (char *)symname, &cvp, NULL, error);
+ error = bhv_vop_symlink(dvp, dentry, &va, (char *)symname, &cvp, NULL);
if (likely(!error && cvp)) {
error = xfs_init_security(cvp, dir);
if (likely(!error)) {
ip = vn_to_inode(cvp);
d_instantiate(dentry, ip);
- xfs_validate_fields(dir, &vattr);
- xfs_validate_fields(ip, &vattr);
+ xfs_validate_fields(dir, &va);
+ xfs_validate_fields(ip, &va);
} else {
xfs_cleanup_inode(dvp, cvp, dentry, 0);
}
struct dentry *dentry)
{
struct inode *inode = dentry->d_inode;
- vnode_t *dvp = vn_from_inode(dir);
+ bhv_vnode_t *dvp = vn_from_inode(dir);
vattr_t vattr;
int error;
- VOP_RMDIR(dvp, dentry, NULL, error);
+ error = bhv_vop_rmdir(dvp, dentry, NULL);
if (likely(!error)) {
xfs_validate_fields(inode, &vattr);
xfs_validate_fields(dir, &vattr);
struct dentry *ndentry)
{
struct inode *new_inode = ndentry->d_inode;
- vnode_t *fvp; /* from directory */
- vnode_t *tvp; /* target directory */
+ bhv_vnode_t *fvp; /* from directory */
+ bhv_vnode_t *tvp; /* target directory */
vattr_t vattr;
int error;
fvp = vn_from_inode(odir);
tvp = vn_from_inode(ndir);
- VOP_RENAME(fvp, odentry, tvp, ndentry, NULL, error);
+ error = bhv_vop_rename(fvp, odentry, tvp, ndentry, NULL);
if (likely(!error)) {
if (new_inode)
xfs_validate_fields(new_inode, &vattr);
struct dentry *dentry,
struct nameidata *nd)
{
- vnode_t *vp;
+ bhv_vnode_t *vp;
uio_t *uio;
iovec_t iov;
int error;
uio->uio_resid = MAXPATHLEN;
uio->uio_iovcnt = 1;
- VOP_READLINK(vp, uio, 0, NULL, error);
- if (error) {
+ error = bhv_vop_readlink(vp, uio, 0, NULL);
+ if (unlikely(error)) {
kfree(link);
link = ERR_PTR(-error);
} else {
int mode,
struct nameidata *nd)
{
- vnode_t *vp = vn_from_inode(inode);
- int error;
-
- mode <<= 6; /* convert from linux to vnode access bits */
- VOP_ACCESS(vp, mode, NULL, error);
- return -error;
+ return -bhv_vop_access(vn_from_inode(inode), mode << 6, NULL);
}
#else
#define xfs_vn_permission NULL
struct kstat *stat)
{
struct inode *inode = dentry->d_inode;
- vnode_t *vp = vn_from_inode(inode);
+ bhv_vnode_t *vp = vn_from_inode(inode);
int error = 0;
if (unlikely(vp->v_flag & VMODIFIED))
{
struct inode *inode = dentry->d_inode;
unsigned int ia_valid = attr->ia_valid;
- vnode_t *vp = vn_from_inode(inode);
+ bhv_vnode_t *vp = vn_from_inode(inode);
vattr_t vattr = { 0 };
int flags = 0;
int error;
flags |= ATTR_NONBLOCK;
#endif
- VOP_SETATTR(vp, &vattr, flags, NULL, error);
+ error = bhv_vop_setattr(vp, &vattr, flags, NULL);
if (likely(!error))
__vn_revalidate(vp, &vattr);
return -error;
size_t size,
int flags)
{
- vnode_t *vp = vn_from_inode(dentry->d_inode);
+ bhv_vnode_t *vp = vn_from_inode(dentry->d_inode);
char *attr = (char *)name;
attrnames_t *namesp;
int xflags = 0;
void *data,
size_t size)
{
- vnode_t *vp = vn_from_inode(dentry->d_inode);
+ bhv_vnode_t *vp = vn_from_inode(dentry->d_inode);
char *attr = (char *)name;
attrnames_t *namesp;
int xflags = 0;
char *data,
size_t size)
{
- vnode_t *vp = vn_from_inode(dentry->d_inode);
+ bhv_vnode_t *vp = vn_from_inode(dentry->d_inode);
int error, xflags = ATTR_KERNAMELS;
ssize_t result;
struct dentry *dentry,
const char *name)
{
- vnode_t *vp = vn_from_inode(dentry->d_inode);
+ bhv_vnode_t *vp = vn_from_inode(dentry->d_inode);
char *attr = (char *)name;
attrnames_t *namesp;
int xflags = 0;
xfs_fsize_t n;
xfs_inode_t *ip;
xfs_mount_t *mp;
- vnode_t *vp;
+ bhv_vnode_t *vp;
unsigned long seg;
ip = XFS_BHVTOI(bdp);
}
if (unlikely((ioflags & IO_ISDIRECT) && VN_CACHED(vp)))
- VOP_FLUSHINVAL_PAGES(vp, ctooff(offtoct(*offset)),
+ bhv_vop_flushinval_pages(vp, ctooff(offtoct(*offset)),
-1, FI_REMAPF_LOCKED);
xfs_rw_enter_trace(XFS_READ_ENTER, &ip->i_iocore,
int /* error (positive) */
xfs_zero_eof(
- vnode_t *vp,
+ bhv_vnode_t *vp,
xfs_iocore_t *io,
xfs_off_t offset, /* starting I/O offset */
xfs_fsize_t isize, /* current inode size */
ssize_t ret = 0, error = 0;
xfs_fsize_t isize, new_size;
xfs_iocore_t *io;
- vnode_t *vp;
+ bhv_vnode_t *vp;
unsigned long seg;
int iolock;
int eventsent = 0;
if (need_flush) {
xfs_inval_cached_trace(io, pos, -1,
ctooff(offtoct(pos)), -1);
- VOP_FLUSHINVAL_PAGES(vp, ctooff(offtoct(pos)),
+ bhv_vop_flushinval_pages(vp, ctooff(offtoct(pos)),
-1, FI_REMAPF_LOCKED);
}
#ifndef __XFS_LRW_H__
#define __XFS_LRW_H__
-struct vnode;
struct bhv_desc;
+struct bhv_vnode;
struct xfs_mount;
struct xfs_iocore;
struct xfs_inode;
extern int xfs_bdstrat_cb(struct xfs_buf *);
extern int xfs_dev_is_read_only(struct xfs_mount *, char *);
-extern int xfs_zero_eof(struct vnode *, struct xfs_iocore *, xfs_off_t,
+extern int xfs_zero_eof(struct bhv_vnode *, struct xfs_iocore *, xfs_off_t,
xfs_fsize_t, xfs_fsize_t);
extern ssize_t xfs_read(struct bhv_desc *, struct kiocb *,
const struct iovec *, unsigned int,
STATIC __inline__ void
xfs_revalidate_inode(
xfs_mount_t *mp,
- vnode_t *vp,
+ bhv_vnode_t *vp,
xfs_inode_t *ip)
{
struct inode *inode = vn_to_inode(vp);
void
xfs_initialize_vnode(
bhv_desc_t *bdp,
- vnode_t *vp,
+ bhv_vnode_t *vp,
bhv_desc_t *inode_bhv,
int unlock)
{
xfs_fs_alloc_inode(
struct super_block *sb)
{
- vnode_t *vp;
+ bhv_vnode_t *vp;
vp = kmem_zone_alloc(xfs_vnode_zone, KM_SLEEP);
if (unlikely(!vp))
{
if ((flags & (SLAB_CTOR_VERIFY|SLAB_CTOR_CONSTRUCTOR)) ==
SLAB_CTOR_CONSTRUCTOR)
- inode_init_once(vn_to_inode((vnode_t *)vnode));
+ inode_init_once(vn_to_inode((bhv_vnode_t *)vnode));
}
STATIC int
xfs_init_zones(void)
{
- xfs_vnode_zone = kmem_zone_init_flags(sizeof(vnode_t), "xfs_vnode_t",
+ xfs_vnode_zone = kmem_zone_init_flags(sizeof(bhv_vnode_t), "xfs_vnode",
KM_ZONE_HWALIGN | KM_ZONE_RECLAIM |
KM_ZONE_SPREAD,
xfs_fs_inode_init_once);
struct inode *inode,
int sync)
{
- vnode_t *vp = vn_from_inode(inode);
+ bhv_vnode_t *vp = vn_from_inode(inode);
int error = 0, flags = FLUSH_INODE;
if (vp) {
vn_trace_entry(vp, __FUNCTION__, (inst_t *)__return_address);
if (sync)
flags |= FLUSH_SYNC;
- VOP_IFLUSH(vp, flags, error);
- if (error == EAGAIN) {
- if (sync)
- VOP_IFLUSH(vp, flags | FLUSH_LOG, error);
- else
- error = 0;
- }
+ error = bhv_vop_iflush(vp, flags);
+ if (error == EAGAIN)
+ error = sync? bhv_vop_iflush(vp, flags | FLUSH_LOG) : 0;
}
-
return -error;
}
xfs_fs_clear_inode(
struct inode *inode)
{
- vnode_t *vp = vn_from_inode(inode);
- int error, cache;
+ bhv_vnode_t *vp = vn_from_inode(inode);
vn_trace_entry(vp, __FUNCTION__, (inst_t *)__return_address);
* This can happen because xfs_iget_core calls xfs_idestroy if we
* find an inode with di_mode == 0 but without IGET_CREATE set.
*/
- if (vp->v_fbhv)
- VOP_INACTIVE(vp, NULL, cache);
+ if (VNHEAD(vp))
+ bhv_vop_inactive(vp, NULL);
VN_LOCK(vp);
vp->v_flag &= ~VMODIFIED;
VN_UNLOCK(vp, 0);
- if (vp->v_fbhv) {
- VOP_RECLAIM(vp, error);
- if (error)
- panic("vn_purge: cannot reclaim");
- }
+ if (VNHEAD(vp))
+ if (bhv_vop_reclaim(vp))
+ panic("%s: cannot reclaim 0x%p\n", __FUNCTION__, vp);
- ASSERT(vp->v_fbhv == NULL);
+ ASSERT(VNHEAD(vp) == NULL);
#ifdef XFS_VNODE_TRACE
ktrace_free(vp->v_trace);
void *data,
int silent)
{
- vnode_t *rootvp;
+ struct bhv_vnode *rootvp;
struct bhv_vfs *vfsp = vfs_allocate(sb);
struct xfs_mount_args *args = xfs_args_allocate(sb, silent);
struct kstatfs statvfs;
extern __uint64_t xfs_max_file_offset(unsigned int);
-extern void xfs_initialize_vnode(bhv_desc_t *, vnode_t *, bhv_desc_t *, int);
+extern void xfs_initialize_vnode(bhv_desc_t *, bhv_vnode_t *, bhv_desc_t *, int);
extern void xfs_flush_inode(struct xfs_inode *);
extern void xfs_flush_device(struct xfs_inode *);
int
vfs_root(
struct bhv_desc *bdp,
- struct vnode **vpp)
+ struct bhv_vnode **vpp)
{
struct bhv_desc *next = bdp;
vfs_statvfs(
struct bhv_desc *bdp,
xfs_statfs_t *sp,
- struct vnode *vp)
+ struct bhv_vnode *vp)
{
struct bhv_desc *next = bdp;
int
vfs_vget(
struct bhv_desc *bdp,
- struct vnode **vpp,
+ struct bhv_vnode **vpp,
struct fid *fidp)
{
struct bhv_desc *next = bdp;
void
vfs_init_vnode(
struct bhv_desc *bdp,
- struct vnode *vp,
+ struct bhv_vnode *vp,
struct bhv_desc *bp,
int unlock)
{
#include "xfs_fs.h"
struct bhv_vfs;
+struct bhv_vnode;
struct fid;
struct cred;
-struct vnode;
struct statfs;
struct seq_file;
struct super_block;
wait_queue_head_t vfs_wait_single_sync_task;
} bhv_vfs_t;
-#define vfs_fbhv vfs_bh.bh_first /* 1st on vfs behavior chain */
-
#define bhvtovfs(bdp) ( (struct bhv_vfs *)BHV_VOBJ(bdp) )
#define bhvtovfsops(bdp) ( (struct bhv_vfsops *)BHV_OPS(bdp) )
#define VFS_BHVHEAD(vfs) ( &(vfs)->vfs_bh )
typedef int (*vfs_unmount_t)(bhv_desc_t *, int, struct cred *);
typedef int (*vfs_mntupdate_t)(bhv_desc_t *, int *,
struct xfs_mount_args *);
-typedef int (*vfs_root_t)(bhv_desc_t *, struct vnode **);
-typedef int (*vfs_statvfs_t)(bhv_desc_t *, xfs_statfs_t *, struct vnode *);
+typedef int (*vfs_root_t)(bhv_desc_t *, struct bhv_vnode **);
+typedef int (*vfs_statvfs_t)(bhv_desc_t *, xfs_statfs_t *,
+ struct bhv_vnode *);
typedef int (*vfs_sync_t)(bhv_desc_t *, int, struct cred *);
-typedef int (*vfs_vget_t)(bhv_desc_t *, struct vnode **, struct fid *);
+typedef int (*vfs_vget_t)(bhv_desc_t *, struct bhv_vnode **, struct fid *);
typedef int (*vfs_dmapiops_t)(bhv_desc_t *, caddr_t);
typedef int (*vfs_quotactl_t)(bhv_desc_t *, int, int, caddr_t);
typedef void (*vfs_init_vnode_t)(bhv_desc_t *,
- struct vnode *, bhv_desc_t *, int);
+ struct bhv_vnode *, bhv_desc_t *, int);
typedef void (*vfs_force_shutdown_t)(bhv_desc_t *, int, char *, int);
typedef void (*vfs_freeze_t)(bhv_desc_t *);
} bhv_vfsops_t;
/*
- * VFS's. Operates on vfs structure pointers (starts at bhv head).
+ * Virtual filesystem operations, operating from head bhv.
*/
-#define VHEAD(v) ((v)->vfs_fbhv)
-#define bhv_vfs_mount(v, ma,cr) vfs_mount(VHEAD(v), ma,cr)
-#define bhv_vfs_parseargs(v, o,ma,f) vfs_parseargs(VHEAD(v), o,ma,f)
-#define bhv_vfs_showargs(v, m) vfs_showargs(VHEAD(v), m)
-#define bhv_vfs_unmount(v, f,cr) vfs_unmount(VHEAD(v), f,cr)
-#define bhv_vfs_mntupdate(v, fl,args) vfs_mntupdate(VHEAD(v), fl,args)
-#define bhv_vfs_root(v, vpp) vfs_root(VHEAD(v), vpp)
-#define bhv_vfs_statvfs(v, sp,vp) vfs_statvfs(VHEAD(v), sp,vp)
-#define bhv_vfs_sync(v, flag,cr) vfs_sync(VHEAD(v), flag,cr)
-#define bhv_vfs_vget(v, vpp,fidp) vfs_vget(VHEAD(v), vpp,fidp)
-#define bhv_vfs_dmapiops(v, p) vfs_dmapiops(VHEAD(v), p)
-#define bhv_vfs_quotactl(v, c,id,p) vfs_quotactl(VHEAD(v), c,id,p)
-#define bhv_vfs_init_vnode(v, vp,b,ul) vfs_init_vnode(VHEAD(v), vp,b,ul)
-#define bhv_vfs_force_shutdown(v,u,f,l) vfs_force_shutdown(VHEAD(v), u,f,l)
-#define bhv_vfs_freeze(v) vfs_freeze(VHEAD(v))
+#define VFSHEAD(v) ((v)->vfs_bh.bh_first)
+#define bhv_vfs_mount(v, ma,cr) vfs_mount(VFSHEAD(v), ma,cr)
+#define bhv_vfs_parseargs(v, o,ma,f) vfs_parseargs(VFSHEAD(v), o,ma,f)
+#define bhv_vfs_showargs(v, m) vfs_showargs(VFSHEAD(v), m)
+#define bhv_vfs_unmount(v, f,cr) vfs_unmount(VFSHEAD(v), f,cr)
+#define bhv_vfs_mntupdate(v, fl,args) vfs_mntupdate(VFSHEAD(v), fl,args)
+#define bhv_vfs_root(v, vpp) vfs_root(VFSHEAD(v), vpp)
+#define bhv_vfs_statvfs(v, sp,vp) vfs_statvfs(VFSHEAD(v), sp,vp)
+#define bhv_vfs_sync(v, flag,cr) vfs_sync(VFSHEAD(v), flag,cr)
+#define bhv_vfs_vget(v, vpp,fidp) vfs_vget(VFSHEAD(v), vpp,fidp)
+#define bhv_vfs_dmapiops(v, p) vfs_dmapiops(VFSHEAD(v), p)
+#define bhv_vfs_quotactl(v, c,id,p) vfs_quotactl(VFSHEAD(v), c,id,p)
+#define bhv_vfs_init_vnode(v, vp,b,ul) vfs_init_vnode(VFSHEAD(v), vp,b,ul)
+#define bhv_vfs_force_shutdown(v,u,f,l) vfs_force_shutdown(VFSHEAD(v), u,f,l)
+#define bhv_vfs_freeze(v) vfs_freeze(VFSHEAD(v))
/*
- * PVFS's. Operates on behavior descriptor pointers.
+ * Virtual filesystem operations, operating from next bhv.
*/
#define bhv_next_vfs_mount(b, ma,cr) vfs_mount(b, ma,cr)
#define bhv_next_vfs_parseargs(b, o,ma,f) vfs_parseargs(b, o,ma,f)
extern int vfs_showargs(bhv_desc_t *, struct seq_file *);
extern int vfs_unmount(bhv_desc_t *, int, struct cred *);
extern int vfs_mntupdate(bhv_desc_t *, int *, struct xfs_mount_args *);
-extern int vfs_root(bhv_desc_t *, struct vnode **);
-extern int vfs_statvfs(bhv_desc_t *, xfs_statfs_t *, struct vnode *);
+extern int vfs_root(bhv_desc_t *, struct bhv_vnode **);
+extern int vfs_statvfs(bhv_desc_t *, xfs_statfs_t *, struct bhv_vnode *);
extern int vfs_sync(bhv_desc_t *, int, struct cred *);
-extern int vfs_vget(bhv_desc_t *, struct vnode **, struct fid *);
+extern int vfs_vget(bhv_desc_t *, struct bhv_vnode **, struct fid *);
extern int vfs_dmapiops(bhv_desc_t *, caddr_t);
extern int vfs_quotactl(bhv_desc_t *, int, int, caddr_t);
-extern void vfs_init_vnode(bhv_desc_t *, struct vnode *, bhv_desc_t *, int);
+extern void vfs_init_vnode(bhv_desc_t *, struct bhv_vnode *, bhv_desc_t *, int);
extern void vfs_force_shutdown(bhv_desc_t *, int, char *, int);
extern void vfs_freeze(bhv_desc_t *);
void
vn_iowait(
- struct vnode *vp)
+ bhv_vnode_t *vp)
{
wait_queue_head_t *wq = vptosync(vp);
void
vn_iowake(
- struct vnode *vp)
+ bhv_vnode_t *vp)
{
if (atomic_dec_and_test(&vp->v_iocount))
wake_up(vptosync(vp));
*/
void
vn_ioerror(
- struct vnode *vp,
+ bhv_vnode_t *vp,
int error,
char *f,
int l)
bhv_vfs_force_shutdown(vp->v_vfsp, SHUTDOWN_DEVICE_REQ, f, l);
}
-struct vnode *
+bhv_vnode_t *
vn_initialize(
struct inode *inode)
{
- struct vnode *vp = vn_from_inode(inode);
+ bhv_vnode_t *vp = vn_from_inode(inode);
XFS_STATS_INC(vn_active);
XFS_STATS_INC(vn_alloc);
*/
void
vn_revalidate_core(
- struct vnode *vp,
+ bhv_vnode_t *vp,
vattr_t *vap)
{
struct inode *inode = vn_to_inode(vp);
*/
int
__vn_revalidate(
- struct vnode *vp,
+ bhv_vnode_t *vp,
struct vattr *vattr)
{
int error;
vn_trace_entry(vp, __FUNCTION__, (inst_t *)__return_address);
vattr->va_mask = XFS_AT_STAT | XFS_AT_XFLAGS;
- VOP_GETATTR(vp, vattr, 0, NULL, error);
+ error = bhv_vop_getattr(vp, vattr, 0, NULL);
if (likely(!error)) {
vn_revalidate_core(vp, vattr);
VUNMODIFY(vp);
int
vn_revalidate(
- struct vnode *vp)
+ bhv_vnode_t *vp)
{
vattr_t vattr;
/*
* Add a reference to a referenced vnode.
*/
-struct vnode *
+bhv_vnode_t *
vn_hold(
- struct vnode *vp)
+ bhv_vnode_t *vp)
{
struct inode *inode;
* Vnode tracing code.
*/
void
-vn_trace_entry(vnode_t *vp, const char *func, inst_t *ra)
+vn_trace_entry(bhv_vnode_t *vp, const char *func, inst_t *ra)
{
KTRACE_ENTER(vp, VNODE_KTRACE_ENTRY, func, 0, ra);
}
void
-vn_trace_exit(vnode_t *vp, const char *func, inst_t *ra)
+vn_trace_exit(bhv_vnode_t *vp, const char *func, inst_t *ra)
{
KTRACE_ENTER(vp, VNODE_KTRACE_EXIT, func, 0, ra);
}
void
-vn_trace_hold(vnode_t *vp, char *file, int line, inst_t *ra)
+vn_trace_hold(bhv_vnode_t *vp, char *file, int line, inst_t *ra)
{
KTRACE_ENTER(vp, VNODE_KTRACE_HOLD, file, line, ra);
}
void
-vn_trace_ref(vnode_t *vp, char *file, int line, inst_t *ra)
+vn_trace_ref(bhv_vnode_t *vp, char *file, int line, inst_t *ra)
{
KTRACE_ENTER(vp, VNODE_KTRACE_REF, file, line, ra);
}
void
-vn_trace_rele(vnode_t *vp, char *file, int line, inst_t *ra)
+vn_trace_rele(bhv_vnode_t *vp, char *file, int line, inst_t *ra)
{
KTRACE_ENTER(vp, VNODE_KTRACE_RELE, file, line, ra);
}
* You should have received a copy of the GNU General Public License
* along with this program; if not, write the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Portions Copyright (c) 1989, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
*/
#ifndef __XFS_VNODE_H__
#define __XFS_VNODE_H__
struct xfs_iomap;
struct attrlist_cursor_kern;
-
typedef xfs_ino_t vnumber_t;
typedef struct dentry vname_t;
typedef bhv_head_t vn_bhv_head_t;
* MP locking protocols:
* v_flag, v_vfsp VN_LOCK/VN_UNLOCK
*/
-typedef struct vnode {
+typedef struct bhv_vnode {
vflags_t v_flag; /* vnode flags (see above) */
struct bhv_vfs *v_vfsp; /* ptr to containing VFS */
vnumber_t v_number; /* in-core vnode number */
#endif
struct inode v_inode; /* Linux inode */
/* inode MUST be last */
-} vnode_t;
+} bhv_vnode_t;
#define VN_ISLNK(vp) S_ISLNK((vp)->v_inode.i_mode)
#define VN_ISREG(vp) S_ISREG((vp)->v_inode.i_mode)
#define VN_ISCHR(vp) S_ISCHR((vp)->v_inode.i_mode)
#define VN_ISBLK(vp) S_ISBLK((vp)->v_inode.i_mode)
-#define v_fbhv v_bh.bh_first /* first behavior */
-#define v_fops v_bh.bh_first->bd_ops /* first behavior ops */
-
#define VNODE_POSITION_BASE BHV_POSITION_BASE /* chain bottom */
#define VNODE_POSITION_TOP BHV_POSITION_TOP /* chain top */
#define VNODE_POSITION_INVALID BHV_POSITION_INVALID /* invalid pos. num */
/*
* Macros for dealing with the behavior descriptor inside of the vnode.
*/
-#define BHV_TO_VNODE(bdp) ((vnode_t *)BHV_VOBJ(bdp))
-#define BHV_TO_VNODE_NULL(bdp) ((vnode_t *)BHV_VOBJNULL(bdp))
+#define BHV_TO_VNODE(bdp) ((bhv_vnode_t *)BHV_VOBJ(bdp))
+#define BHV_TO_VNODE_NULL(bdp) ((bhv_vnode_t *)BHV_VOBJNULL(bdp))
#define VN_BHV_HEAD(vp) ((bhv_head_t *)(&((vp)->v_bh)))
#define vn_bhv_head_init(bhp,name) bhv_head_init(bhp,name)
/*
* Vnode to Linux inode mapping.
*/
-static inline struct vnode *vn_from_inode(struct inode *inode)
+static inline struct bhv_vnode *vn_from_inode(struct inode *inode)
{
- return (vnode_t *)list_entry(inode, vnode_t, v_inode);
+ return (bhv_vnode_t *)list_entry(inode, bhv_vnode_t, v_inode);
}
-static inline struct inode *vn_to_inode(struct vnode *vnode)
+static inline struct inode *vn_to_inode(struct bhv_vnode *vnode)
{
return &vnode->v_inode;
}
/*
- * Values for the VOP_RWLOCK and VOP_RWUNLOCK flags parameter.
+ * Values for the vop_rwlock/rwunlock flags parameter.
*/
typedef enum vrwlock {
VRWLOCK_NONE,
} vrwlock_t;
/*
- * Return values for VOP_INACTIVE. A return value of
+ * Return values for bhv_vop_inactive. A return value of
* VN_INACTIVE_NOCACHE implies that the file system behavior
* has disassociated its state and bhv_desc_t from the vnode.
*/
#define VN_INACTIVE_NOCACHE 1
/*
- * Values for the cmd code given to VOP_VNODE_CHANGE.
+ * Values for the cmd code given to vop_vnode_change.
*/
typedef enum vchange {
VCHANGE_FLAGS_FRLOCKS = 0,
typedef int (*vop_setattr_t)(bhv_desc_t *, struct vattr *, int,
struct cred *);
typedef int (*vop_access_t)(bhv_desc_t *, int, struct cred *);
-typedef int (*vop_lookup_t)(bhv_desc_t *, vname_t *, vnode_t **,
- int, vnode_t *, struct cred *);
+typedef int (*vop_lookup_t)(bhv_desc_t *, vname_t *, bhv_vnode_t **,
+ int, bhv_vnode_t *, struct cred *);
typedef int (*vop_create_t)(bhv_desc_t *, vname_t *, struct vattr *,
- vnode_t **, struct cred *);
+ bhv_vnode_t **, struct cred *);
typedef int (*vop_remove_t)(bhv_desc_t *, vname_t *, struct cred *);
-typedef int (*vop_link_t)(bhv_desc_t *, vnode_t *, vname_t *,
- struct cred *);
-typedef int (*vop_rename_t)(bhv_desc_t *, vname_t *, vnode_t *, vname_t *,
+typedef int (*vop_link_t)(bhv_desc_t *, bhv_vnode_t *, vname_t *,
struct cred *);
+typedef int (*vop_rename_t)(bhv_desc_t *, vname_t *, bhv_vnode_t *,
+ vname_t *, struct cred *);
typedef int (*vop_mkdir_t)(bhv_desc_t *, vname_t *, struct vattr *,
- vnode_t **, struct cred *);
+ bhv_vnode_t **, struct cred *);
typedef int (*vop_rmdir_t)(bhv_desc_t *, vname_t *, struct cred *);
typedef int (*vop_readdir_t)(bhv_desc_t *, struct uio *, struct cred *,
int *);
typedef int (*vop_symlink_t)(bhv_desc_t *, vname_t *, struct vattr *,
- char *, vnode_t **, struct cred *);
+ char *, bhv_vnode_t **, struct cred *);
typedef int (*vop_readlink_t)(bhv_desc_t *, struct uio *, int,
struct cred *);
typedef int (*vop_fsync_t)(bhv_desc_t *, int, struct cred *,
int, struct cred *);
typedef int (*vop_attr_list_t)(bhv_desc_t *, char *, int, int,
struct attrlist_cursor_kern *, struct cred *);
-typedef void (*vop_link_removed_t)(bhv_desc_t *, vnode_t *, int);
+typedef void (*vop_link_removed_t)(bhv_desc_t *, bhv_vnode_t *, int);
typedef void (*vop_vnode_change_t)(bhv_desc_t *, vchange_t, __psint_t);
typedef void (*vop_ptossvp_t)(bhv_desc_t *, xfs_off_t, xfs_off_t, int);
typedef void (*vop_pflushinvalvp_t)(bhv_desc_t *, xfs_off_t, xfs_off_t, int);
typedef int (*vop_iflush_t)(bhv_desc_t *, int);
-typedef struct vnodeops {
+typedef struct bhv_vnodeops {
bhv_position_t vn_position; /* position within behavior chain */
vop_open_t vop_open;
vop_close_t vop_close;
vop_pflushvp_t vop_flush_pages;
vop_release_t vop_release;
vop_iflush_t vop_iflush;
-} vnodeops_t;
+} bhv_vnodeops_t;
/*
- * VOP's.
- */
-#define _VOP_(op, vp) (*((vnodeops_t *)(vp)->v_fops)->op)
-
-#define VOP_OPEN(vp, cr, rv) \
- rv = _VOP_(vop_open, vp)((vp)->v_fbhv, cr)
-#define VOP_CLOSE(vp, f, last, cr, rv) \
- rv = _VOP_(vop_close, vp)((vp)->v_fbhv, f, last, cr)
-#define VOP_READ(vp,file,iov,segs,offset,ioflags,cr,rv) \
- rv = _VOP_(vop_read, vp)((vp)->v_fbhv,file,iov,segs,offset,ioflags,cr)
-#define VOP_WRITE(vp,file,iov,segs,offset,ioflags,cr,rv) \
- rv = _VOP_(vop_write, vp)((vp)->v_fbhv,file,iov,segs,offset,ioflags,cr)
-#define VOP_SENDFILE(vp,f,off,ioflags,cnt,act,targ,cr,rv) \
- rv = _VOP_(vop_sendfile, vp)((vp)->v_fbhv,f,off,ioflags,cnt,act,targ,cr)
-#define VOP_SPLICE_READ(vp,f,o,pipe,cnt,fl,iofl,cr,rv) \
- rv = _VOP_(vop_splice_read, vp)((vp)->v_fbhv,f,o,pipe,cnt,fl,iofl,cr)
-#define VOP_SPLICE_WRITE(vp,f,o,pipe,cnt,fl,iofl,cr,rv) \
- rv = _VOP_(vop_splice_write, vp)((vp)->v_fbhv,f,o,pipe,cnt,fl,iofl,cr)
-#define VOP_BMAP(vp,of,sz,rw,b,n,rv) \
- rv = _VOP_(vop_bmap, vp)((vp)->v_fbhv,of,sz,rw,b,n)
-#define VOP_GETATTR(vp, vap, f, cr, rv) \
- rv = _VOP_(vop_getattr, vp)((vp)->v_fbhv, vap, f, cr)
-#define VOP_SETATTR(vp, vap, f, cr, rv) \
- rv = _VOP_(vop_setattr, vp)((vp)->v_fbhv, vap, f, cr)
-#define VOP_ACCESS(vp, mode, cr, rv) \
- rv = _VOP_(vop_access, vp)((vp)->v_fbhv, mode, cr)
-#define VOP_LOOKUP(vp,d,vpp,f,rdir,cr,rv) \
- rv = _VOP_(vop_lookup, vp)((vp)->v_fbhv,d,vpp,f,rdir,cr)
-#define VOP_CREATE(dvp,d,vap,vpp,cr,rv) \
- rv = _VOP_(vop_create, dvp)((dvp)->v_fbhv,d,vap,vpp,cr)
-#define VOP_REMOVE(dvp,d,cr,rv) \
- rv = _VOP_(vop_remove, dvp)((dvp)->v_fbhv,d,cr)
-#define VOP_LINK(tdvp,fvp,d,cr,rv) \
- rv = _VOP_(vop_link, tdvp)((tdvp)->v_fbhv,fvp,d,cr)
-#define VOP_RENAME(fvp,fnm,tdvp,tnm,cr,rv) \
- rv = _VOP_(vop_rename, fvp)((fvp)->v_fbhv,fnm,tdvp,tnm,cr)
-#define VOP_MKDIR(dp,d,vap,vpp,cr,rv) \
- rv = _VOP_(vop_mkdir, dp)((dp)->v_fbhv,d,vap,vpp,cr)
-#define VOP_RMDIR(dp,d,cr,rv) \
- rv = _VOP_(vop_rmdir, dp)((dp)->v_fbhv,d,cr)
-#define VOP_READDIR(vp,uiop,cr,eofp,rv) \
- rv = _VOP_(vop_readdir, vp)((vp)->v_fbhv,uiop,cr,eofp)
-#define VOP_SYMLINK(dvp,d,vap,tnm,vpp,cr,rv) \
- rv = _VOP_(vop_symlink, dvp) ((dvp)->v_fbhv,d,vap,tnm,vpp,cr)
-#define VOP_READLINK(vp,uiop,fl,cr,rv) \
- rv = _VOP_(vop_readlink, vp)((vp)->v_fbhv,uiop,fl,cr)
-#define VOP_FSYNC(vp,f,cr,b,e,rv) \
- rv = _VOP_(vop_fsync, vp)((vp)->v_fbhv,f,cr,b,e)
-#define VOP_INACTIVE(vp, cr, rv) \
- rv = _VOP_(vop_inactive, vp)((vp)->v_fbhv, cr)
-#define VOP_RELEASE(vp, rv) \
- rv = _VOP_(vop_release, vp)((vp)->v_fbhv)
-#define VOP_FID2(vp, fidp, rv) \
- rv = _VOP_(vop_fid2, vp)((vp)->v_fbhv, fidp)
-#define VOP_RWLOCK(vp,i) \
- (void)_VOP_(vop_rwlock, vp)((vp)->v_fbhv, i)
-#define VOP_RWLOCK_TRY(vp,i) \
- _VOP_(vop_rwlock, vp)((vp)->v_fbhv, i)
-#define VOP_RWUNLOCK(vp,i) \
- (void)_VOP_(vop_rwunlock, vp)((vp)->v_fbhv, i)
-#define VOP_FRLOCK(vp,c,fl,flags,offset,fr,rv) \
- rv = _VOP_(vop_frlock, vp)((vp)->v_fbhv,c,fl,flags,offset,fr)
-#define VOP_RECLAIM(vp, rv) \
- rv = _VOP_(vop_reclaim, vp)((vp)->v_fbhv)
-#define VOP_ATTR_GET(vp, name, val, vallenp, fl, cred, rv) \
- rv = _VOP_(vop_attr_get, vp)((vp)->v_fbhv,name,val,vallenp,fl,cred)
-#define VOP_ATTR_SET(vp, name, val, vallen, fl, cred, rv) \
- rv = _VOP_(vop_attr_set, vp)((vp)->v_fbhv,name,val,vallen,fl,cred)
-#define VOP_ATTR_REMOVE(vp, name, flags, cred, rv) \
- rv = _VOP_(vop_attr_remove, vp)((vp)->v_fbhv,name,flags,cred)
-#define VOP_ATTR_LIST(vp, buf, buflen, fl, cursor, cred, rv) \
- rv = _VOP_(vop_attr_list, vp)((vp)->v_fbhv,buf,buflen,fl,cursor,cred)
-#define VOP_LINK_REMOVED(vp, dvp, linkzero) \
- (void)_VOP_(vop_link_removed, vp)((vp)->v_fbhv, dvp, linkzero)
-#define VOP_VNODE_CHANGE(vp, cmd, val) \
- (void)_VOP_(vop_vnode_change, vp)((vp)->v_fbhv,cmd,val)
-/*
- * These are page cache functions that now go thru VOPs.
- * 'last' parameter is unused and left in for IRIX compatibility
- */
-#define VOP_TOSS_PAGES(vp, first, last, fiopt) \
- _VOP_(vop_tosspages, vp)((vp)->v_fbhv,first, last, fiopt)
-/*
- * 'last' parameter is unused and left in for IRIX compatibility
- */
-#define VOP_FLUSHINVAL_PAGES(vp, first, last, fiopt) \
- _VOP_(vop_flushinval_pages, vp)((vp)->v_fbhv,first,last,fiopt)
-/*
- * 'last' parameter is unused and left in for IRIX compatibility
+ * Virtual node operations, operating from head bhv.
*/
-#define VOP_FLUSH_PAGES(vp, first, last, flags, fiopt, rv) \
- rv = _VOP_(vop_flush_pages, vp)((vp)->v_fbhv,first,last,flags,fiopt)
-#define VOP_IOCTL(vp, inode, filp, fl, cmd, arg, rv) \
- rv = _VOP_(vop_ioctl, vp)((vp)->v_fbhv,inode,filp,fl,cmd,arg)
-#define VOP_IFLUSH(vp, flags, rv) \
- rv = _VOP_(vop_iflush, vp)((vp)->v_fbhv, flags)
+#define VNHEAD(vp) ((vp)->v_bh.bh_first)
+#define VOP(op, vp) (*((bhv_vnodeops_t *)VNHEAD(vp)->bd_ops)->op)
+#define bhv_vop_open(vp, cr) VOP(vop_open, vp)(VNHEAD(vp),cr)
+#define bhv_vop_close(vp, f,last,cr) VOP(vop_close, vp)(VNHEAD(vp),f,last,cr)
+#define bhv_vop_read(vp,file,iov,segs,offset,ioflags,cr) \
+ VOP(vop_read, vp)(VNHEAD(vp),file,iov,segs,offset,ioflags,cr)
+#define bhv_vop_write(vp,file,iov,segs,offset,ioflags,cr) \
+ VOP(vop_write, vp)(VNHEAD(vp),file,iov,segs,offset,ioflags,cr)
+#define bhv_vop_sendfile(vp,f,off,ioflags,cnt,act,targ,cr) \
+ VOP(vop_sendfile, vp)(VNHEAD(vp),f,off,ioflags,cnt,act,targ,cr)
+#define bhv_vop_splice_read(vp,f,o,pipe,cnt,fl,iofl,cr) \
+ VOP(vop_splice_read, vp)(VNHEAD(vp),f,o,pipe,cnt,fl,iofl,cr)
+#define bhv_vop_splice_write(vp,f,o,pipe,cnt,fl,iofl,cr) \
+ VOP(vop_splice_write, vp)(VNHEAD(vp),f,o,pipe,cnt,fl,iofl,cr)
+#define bhv_vop_bmap(vp,of,sz,rw,b,n) \
+ VOP(vop_bmap, vp)(VNHEAD(vp),of,sz,rw,b,n)
+#define bhv_vop_getattr(vp, vap,f,cr) \
+ VOP(vop_getattr, vp)(VNHEAD(vp), vap,f,cr)
+#define bhv_vop_setattr(vp, vap,f,cr) \
+ VOP(vop_setattr, vp)(VNHEAD(vp), vap,f,cr)
+#define bhv_vop_access(vp, mode,cr) VOP(vop_access, vp)(VNHEAD(vp), mode,cr)
+#define bhv_vop_lookup(vp,d,vpp,f,rdir,cr) \
+ VOP(vop_lookup, vp)(VNHEAD(vp),d,vpp,f,rdir,cr)
+#define bhv_vop_create(dvp,d,vap,vpp,cr) \
+ VOP(vop_create, dvp)(VNHEAD(dvp),d,vap,vpp,cr)
+#define bhv_vop_remove(dvp,d,cr) VOP(vop_remove, dvp)(VNHEAD(dvp),d,cr)
+#define bhv_vop_link(dvp,fvp,d,cr) VOP(vop_link, dvp)(VNHEAD(dvp),fvp,d,cr)
+#define bhv_vop_rename(fvp,fnm,tdvp,tnm,cr) \
+ VOP(vop_rename, fvp)(VNHEAD(fvp),fnm,tdvp,tnm,cr)
+#define bhv_vop_mkdir(dp,d,vap,vpp,cr) \
+ VOP(vop_mkdir, dp)(VNHEAD(dp),d,vap,vpp,cr)
+#define bhv_vop_rmdir(dp,d,cr) VOP(vop_rmdir, dp)(VNHEAD(dp),d,cr)
+#define bhv_vop_readdir(vp,uiop,cr,eofp) \
+ VOP(vop_readdir, vp)(VNHEAD(vp),uiop,cr,eofp)
+#define bhv_vop_symlink(dvp,d,vap,tnm,vpp,cr) \
+ VOP(vop_symlink, dvp)(VNHEAD(dvp),d,vap,tnm,vpp,cr)
+#define bhv_vop_readlink(vp,uiop,fl,cr) \
+ VOP(vop_readlink, vp)(VNHEAD(vp),uiop,fl,cr)
+#define bhv_vop_fsync(vp,f,cr,b,e) VOP(vop_fsync, vp)(VNHEAD(vp),f,cr,b,e)
+#define bhv_vop_inactive(vp,cr) VOP(vop_inactive, vp)(VNHEAD(vp),cr)
+#define bhv_vop_release(vp) VOP(vop_release, vp)(VNHEAD(vp))
+#define bhv_vop_fid2(vp,fidp) VOP(vop_fid2, vp)(VNHEAD(vp),fidp)
+#define bhv_vop_rwlock(vp,i) VOP(vop_rwlock, vp)(VNHEAD(vp),i)
+#define bhv_vop_rwlock_try(vp,i) VOP(vop_rwlock, vp)(VNHEAD(vp),i)
+#define bhv_vop_rwunlock(vp,i) VOP(vop_rwunlock, vp)(VNHEAD(vp),i)
+#define bhv_vop_frlock(vp,c,fl,flags,offset,fr) \
+ VOP(vop_frlock, vp)(VNHEAD(vp),c,fl,flags,offset,fr)
+#define bhv_vop_reclaim(vp) VOP(vop_reclaim, vp)(VNHEAD(vp))
+#define bhv_vop_attr_get(vp, name, val, vallenp, fl, cred) \
+ VOP(vop_attr_get, vp)(VNHEAD(vp),name,val,vallenp,fl,cred)
+#define bhv_vop_attr_set(vp, name, val, vallen, fl, cred) \
+ VOP(vop_attr_set, vp)(VNHEAD(vp),name,val,vallen,fl,cred)
+#define bhv_vop_attr_remove(vp, name, flags, cred) \
+ VOP(vop_attr_remove, vp)(VNHEAD(vp),name,flags,cred)
+#define bhv_vop_attr_list(vp, buf, buflen, fl, cursor, cred) \
+ VOP(vop_attr_list, vp)(VNHEAD(vp),buf,buflen,fl,cursor,cred)
+#define bhv_vop_link_removed(vp, dvp, linkzero) \
+ VOP(vop_link_removed, vp)(VNHEAD(vp), dvp, linkzero)
+#define bhv_vop_vnode_change(vp, cmd, val) \
+ VOP(vop_vnode_change, vp)(VNHEAD(vp), cmd, val)
+#define bhv_vop_toss_pages(vp, first, last, fiopt) \
+ VOP(vop_tosspages, vp)(VNHEAD(vp), first, last, fiopt)
+#define bhv_vop_flushinval_pages(vp, first, last, fiopt) \
+ VOP(vop_flushinval_pages, vp)(VNHEAD(vp),first,last,fiopt)
+#define bhv_vop_flush_pages(vp, first, last, flags, fiopt) \
+ VOP(vop_flush_pages, vp)(VNHEAD(vp),first,last,flags,fiopt)
+#define bhv_vop_ioctl(vp, inode, filp, fl, cmd, arg) \
+ VOP(vop_ioctl, vp)(VNHEAD(vp),inode,filp,fl,cmd,arg)
+#define bhv_vop_iflush(vp, flags) VOP(vop_iflush, vp)(VNHEAD(vp), flags)
/*
* Flags for read/write calls - same values as IRIX
#define IO_INVIS 0x00020 /* don't update inode timestamps */
/*
- * Flags for VOP_IFLUSH call
+ * Flags for vop_iflush call
*/
#define FLUSH_SYNC 1 /* wait for flush to complete */
#define FLUSH_INODE 2 /* flush the inode itself */
* this inode out to disk */
/*
- * Flush/Invalidate options for VOP_TOSS_PAGES, VOP_FLUSHINVAL_PAGES and
- * VOP_FLUSH_PAGES.
+ * Flush/Invalidate options for vop_toss/flush/flushinval_pages.
*/
#define FI_NONE 0 /* none */
#define FI_REMAPF 1 /* Do a remapf prior to the operation */
(VN_ISREG(vp) && ((mode) & (VSGID|(VEXEC>>3))) == VSGID)
extern void vn_init(void);
-extern vnode_t *vn_initialize(struct inode *);
-
-/*
- * vnode_map structures _must_ match vn_epoch and vnode structure sizes.
- */
-typedef struct vnode_map {
- bhv_vfs_t *v_vfsp;
- vnumber_t v_number; /* in-core vnode number */
- xfs_ino_t v_ino; /* inode # */
-} vmap_t;
-
-#define VMAP(vp, vmap) {(vmap).v_vfsp = (vp)->v_vfsp, \
- (vmap).v_number = (vp)->v_number, \
- (vmap).v_ino = (vp)->v_inode.i_ino; }
-
-extern int vn_revalidate(struct vnode *);
-extern int __vn_revalidate(struct vnode *, vattr_t *);
-extern void vn_revalidate_core(struct vnode *, vattr_t *);
+extern bhv_vnode_t *vn_initialize(struct inode *);
+extern int vn_revalidate(struct bhv_vnode *);
+extern int __vn_revalidate(struct bhv_vnode *, vattr_t *);
+extern void vn_revalidate_core(struct bhv_vnode *, vattr_t *);
-extern void vn_iowait(struct vnode *vp);
-extern void vn_iowake(struct vnode *vp);
+extern void vn_iowait(struct bhv_vnode *vp);
+extern void vn_iowake(struct bhv_vnode *vp);
-extern void vn_ioerror(struct vnode *vp, int error, char *f, int l);
+extern void vn_ioerror(struct bhv_vnode *vp, int error, char *f, int l);
-static inline int vn_count(struct vnode *vp)
+static inline int vn_count(struct bhv_vnode *vp)
{
return atomic_read(&vn_to_inode(vp)->i_count);
}
/*
* Vnode reference counting functions (and macros for compatibility).
*/
-extern vnode_t *vn_hold(struct vnode *);
+extern bhv_vnode_t *vn_hold(struct bhv_vnode *);
#if defined(XFS_VNODE_TRACE)
#define VN_HOLD(vp) \
#define VN_RELE(vp) (iput(vn_to_inode(vp)))
#endif
-static inline struct vnode *vn_grab(struct vnode *vp)
+static inline struct bhv_vnode *vn_grab(struct bhv_vnode *vp)
{
struct inode *inode = igrab(vn_to_inode(vp));
return inode ? vn_from_inode(inode) : NULL;
#define VN_LOCK(vp) mutex_spinlock(&(vp)->v_lock)
#define VN_UNLOCK(vp, s) mutex_spinunlock(&(vp)->v_lock, s)
-static __inline__ void vn_flagset(struct vnode *vp, uint flag)
+static __inline__ void vn_flagset(struct bhv_vnode *vp, uint flag)
{
spin_lock(&vp->v_lock);
vp->v_flag |= flag;
spin_unlock(&vp->v_lock);
}
-static __inline__ uint vn_flagclr(struct vnode *vp, uint flag)
+static __inline__ uint vn_flagclr(struct bhv_vnode *vp, uint flag)
{
uint cleared;
/*
* Dealing with bad inodes
*/
-static inline void vn_mark_bad(struct vnode *vp)
+static inline void vn_mark_bad(struct bhv_vnode *vp)
{
make_bad_inode(vn_to_inode(vp));
}
-static inline int VN_BAD(struct vnode *vp)
+static inline int VN_BAD(struct bhv_vnode *vp)
{
return is_bad_inode(vn_to_inode(vp));
}
/*
* Extracting atime values in various formats
*/
-static inline void vn_atime_to_bstime(struct vnode *vp, xfs_bstime_t *bs_atime)
+static inline void vn_atime_to_bstime(bhv_vnode_t *vp, xfs_bstime_t *bs_atime)
{
bs_atime->tv_sec = vp->v_inode.i_atime.tv_sec;
bs_atime->tv_nsec = vp->v_inode.i_atime.tv_nsec;
}
-static inline void vn_atime_to_timespec(struct vnode *vp, struct timespec *ts)
+static inline void vn_atime_to_timespec(bhv_vnode_t *vp, struct timespec *ts)
{
*ts = vp->v_inode.i_atime;
}
-static inline void vn_atime_to_time_t(struct vnode *vp, time_t *tt)
+static inline void vn_atime_to_time_t(bhv_vnode_t *vp, time_t *tt)
{
*tt = vp->v_inode.i_atime.tv_sec;
}
#define VN_TRUNC(vp) ((vp)->v_flag & VTRUNCATED)
/*
- * Flags to VOP_SETATTR/VOP_GETATTR.
+ * Flags to vop_setattr/getattr.
*/
#define ATTR_UTIME 0x01 /* non-default utime(2) request */
#define ATTR_DMI 0x08 /* invocation from a DMI function */
#define ATTR_NOSIZETOK 0x400 /* Don't get the SIZE token */
/*
- * Flags to VOP_FSYNC and VOP_RECLAIM.
+ * Flags to vop_fsync/reclaim.
*/
#define FSYNC_NOWAIT 0 /* asynchronous flush */
#define FSYNC_WAIT 0x1 /* synchronous fsync or forced reclaim */
#define VNODE_KTRACE_REF 4
#define VNODE_KTRACE_RELE 5
-extern void vn_trace_entry(struct vnode *, const char *, inst_t *);
-extern void vn_trace_exit(struct vnode *, const char *, inst_t *);
-extern void vn_trace_hold(struct vnode *, char *, int, inst_t *);
-extern void vn_trace_ref(struct vnode *, char *, int, inst_t *);
-extern void vn_trace_rele(struct vnode *, char *, int, inst_t *);
+extern void vn_trace_entry(struct bhv_vnode *, const char *, inst_t *);
+extern void vn_trace_exit(struct bhv_vnode *, const char *, inst_t *);
+extern void vn_trace_hold(struct bhv_vnode *, char *, int, inst_t *);
+extern void vn_trace_ref(struct bhv_vnode *, char *, int, inst_t *);
+extern void vn_trace_rele(struct bhv_vnode *, char *, int, inst_t *);
#define VN_TRACE(vp) \
vn_trace_ref(vp, __FILE__, __LINE__, (inst_t *)__return_address)
xfs_qm_statvfs(
struct bhv_desc *bhv,
xfs_statfs_t *statp,
- struct vnode *vnode)
+ struct bhv_vnode *vnode)
{
xfs_mount_t *mp;
xfs_inode_t *ip;
{
xfs_inode_t *ip, *topino;
uint ireclaims;
- vnode_t *vp;
+ bhv_vnode_t *vp;
boolean_t vnode_refd;
ASSERT(mp->m_quotainfo);
#include <linux/capability.h>
#include <linux/posix_acl_xattr.h>
-STATIC int xfs_acl_setmode(vnode_t *, xfs_acl_t *, int *);
+STATIC int xfs_acl_setmode(bhv_vnode_t *, xfs_acl_t *, int *);
STATIC void xfs_acl_filter_mode(mode_t, xfs_acl_t *);
STATIC void xfs_acl_get_endian(xfs_acl_t *);
STATIC int xfs_acl_access(uid_t, gid_t, xfs_acl_t *, mode_t, cred_t *);
STATIC int xfs_acl_invalid(xfs_acl_t *);
STATIC void xfs_acl_sync_mode(mode_t, xfs_acl_t *);
-STATIC void xfs_acl_get_attr(vnode_t *, xfs_acl_t *, int, int, int *);
-STATIC void xfs_acl_set_attr(vnode_t *, xfs_acl_t *, int, int *);
-STATIC int xfs_acl_allow_set(vnode_t *, int);
+STATIC void xfs_acl_get_attr(bhv_vnode_t *, xfs_acl_t *, int, int, int *);
+STATIC void xfs_acl_set_attr(bhv_vnode_t *, xfs_acl_t *, int, int *);
+STATIC int xfs_acl_allow_set(bhv_vnode_t *, int);
kmem_zone_t *xfs_acl_zone;
*/
int
xfs_acl_vhasacl_access(
- vnode_t *vp)
+ bhv_vnode_t *vp)
{
int error;
*/
int
xfs_acl_vhasacl_default(
- vnode_t *vp)
+ bhv_vnode_t *vp)
{
int error;
int
xfs_acl_vget(
- vnode_t *vp,
+ bhv_vnode_t *vp,
void *acl,
size_t size,
int kind)
vattr_t va;
va.va_mask = XFS_AT_MODE;
- VOP_GETATTR(vp, &va, 0, sys_cred, error);
+ error = bhv_vop_getattr(vp, &va, 0, sys_cred);
if (error)
goto out;
xfs_acl_sync_mode(va.va_mode, xfs_acl);
int
xfs_acl_vremove(
- vnode_t *vp,
+ bhv_vnode_t *vp,
int kind)
{
int error;
VN_HOLD(vp);
error = xfs_acl_allow_set(vp, kind);
if (!error) {
- VOP_ATTR_REMOVE(vp, kind == _ACL_TYPE_DEFAULT?
- SGI_ACL_DEFAULT: SGI_ACL_FILE,
- ATTR_ROOT, sys_cred, error);
+ error = bhv_vop_attr_remove(vp, kind == _ACL_TYPE_DEFAULT?
+ SGI_ACL_DEFAULT: SGI_ACL_FILE,
+ ATTR_ROOT, sys_cred);
if (error == ENOATTR)
error = 0; /* 'scool */
}
int
xfs_acl_vset(
- vnode_t *vp,
+ bhv_vnode_t *vp,
void *acl,
size_t size,
int kind)
STATIC int
xfs_acl_allow_set(
- vnode_t *vp,
+ bhv_vnode_t *vp,
int kind)
{
vattr_t va;
if (vp->v_vfsp->vfs_flag & VFS_RDONLY)
return EROFS;
va.va_mask = XFS_AT_UID;
- VOP_GETATTR(vp, &va, 0, NULL, error);
+ error = bhv_vop_getattr(vp, &va, 0, NULL);
if (error)
return error;
if (va.va_uid != current->fsuid && !capable(CAP_FOWNER))
*/
STATIC void
xfs_acl_get_attr(
- vnode_t *vp,
+ bhv_vnode_t *vp,
xfs_acl_t *aclp,
int kind,
int flags,
ASSERT((flags & ATTR_KERNOVAL) ? (aclp == NULL) : 1);
flags |= ATTR_ROOT;
- VOP_ATTR_GET(vp,
- kind == _ACL_TYPE_ACCESS ? SGI_ACL_FILE : SGI_ACL_DEFAULT,
- (char *)aclp, &len, flags, sys_cred, *error);
+ *error = bhv_vop_attr_get(vp, kind == _ACL_TYPE_ACCESS ?
+ SGI_ACL_FILE : SGI_ACL_DEFAULT,
+ (char *)aclp, &len, flags, sys_cred);
if (*error || (flags & ATTR_KERNOVAL))
return;
xfs_acl_get_endian(aclp);
*/
STATIC void
xfs_acl_set_attr(
- vnode_t *vp,
+ bhv_vnode_t *vp,
xfs_acl_t *aclp,
int kind,
int *error)
INT_SET(newace->ae_perm, ARCH_CONVERT, ace->ae_perm);
}
INT_SET(newacl->acl_cnt, ARCH_CONVERT, aclp->acl_cnt);
- VOP_ATTR_SET(vp,
- kind == _ACL_TYPE_ACCESS ? SGI_ACL_FILE: SGI_ACL_DEFAULT,
- (char *)newacl, len, ATTR_ROOT, sys_cred, *error);
+ *error = bhv_vop_attr_set(vp, kind == _ACL_TYPE_ACCESS ?
+ SGI_ACL_FILE: SGI_ACL_DEFAULT,
+ (char *)newacl, len, ATTR_ROOT, sys_cred);
_ACL_FREE(newacl);
}
int
xfs_acl_vtoacl(
- vnode_t *vp,
+ bhv_vnode_t *vp,
xfs_acl_t *access_acl,
xfs_acl_t *default_acl)
{
if (!error) {
/* Got the ACL, need the mode... */
va.va_mask = XFS_AT_MODE;
- VOP_GETATTR(vp, &va, 0, sys_cred, error);
+ error = bhv_vop_getattr(vp, &va, 0, sys_cred);
}
if (error)
*/
int
xfs_acl_inherit(
- vnode_t *vp,
+ bhv_vnode_t *vp,
vattr_t *vap,
xfs_acl_t *pdaclp)
{
*/
STATIC int
xfs_acl_setmode(
- vnode_t *vp,
+ bhv_vnode_t *vp,
xfs_acl_t *acl,
int *basicperms)
{
* mode. The m:: bits take precedence over the g:: bits.
*/
va.va_mask = XFS_AT_MODE;
- VOP_GETATTR(vp, &va, 0, sys_cred, error);
+ error = bhv_vop_getattr(vp, &va, 0, sys_cred);
if (error)
return error;
if (gap && nomask)
va.va_mode |= gap->ae_perm << 3;
- VOP_SETATTR(vp, &va, 0, sys_cred, error);
- return error;
+ return bhv_vop_setattr(vp, &va, 0, sys_cred);
}
/*
#ifdef CONFIG_XFS_POSIX_ACL
struct vattr;
-struct vnode;
+struct bhv_vnode;
struct xfs_inode;
extern struct kmem_zone *xfs_acl_zone;
(zone) = kmem_zone_init(sizeof(xfs_acl_t), (name))
#define xfs_acl_zone_destroy(zone) kmem_zone_destroy(zone)
-extern int xfs_acl_inherit(struct vnode *, struct vattr *, xfs_acl_t *);
+extern int xfs_acl_inherit(struct bhv_vnode *, struct vattr *, xfs_acl_t *);
extern int xfs_acl_iaccess(struct xfs_inode *, mode_t, cred_t *);
-extern int xfs_acl_vtoacl(struct vnode *, xfs_acl_t *, xfs_acl_t *);
-extern int xfs_acl_vhasacl_access(struct vnode *);
-extern int xfs_acl_vhasacl_default(struct vnode *);
-extern int xfs_acl_vset(struct vnode *, void *, size_t, int);
-extern int xfs_acl_vget(struct vnode *, void *, size_t, int);
-extern int xfs_acl_vremove(struct vnode *vp, int);
+extern int xfs_acl_vtoacl(struct bhv_vnode *, xfs_acl_t *, xfs_acl_t *);
+extern int xfs_acl_vhasacl_access(struct bhv_vnode *);
+extern int xfs_acl_vhasacl_default(struct bhv_vnode *);
+extern int xfs_acl_vset(struct bhv_vnode *, void *, size_t, int);
+extern int xfs_acl_vget(struct bhv_vnode *, void *, size_t, int);
+extern int xfs_acl_vremove(struct bhv_vnode *, int);
#define _ACL_TYPE_ACCESS 1
#define _ACL_TYPE_DEFAULT 2
STATIC int
posix_acl_access_set(
- vnode_t *vp, char *name, void *data, size_t size, int xflags)
+ bhv_vnode_t *vp, char *name, void *data, size_t size, int xflags)
{
return xfs_acl_vset(vp, data, size, _ACL_TYPE_ACCESS);
}
STATIC int
posix_acl_access_remove(
- struct vnode *vp, char *name, int xflags)
+ bhv_vnode_t *vp, char *name, int xflags)
{
return xfs_acl_vremove(vp, _ACL_TYPE_ACCESS);
}
STATIC int
posix_acl_access_get(
- vnode_t *vp, char *name, void *data, size_t size, int xflags)
+ bhv_vnode_t *vp, char *name, void *data, size_t size, int xflags)
{
return xfs_acl_vget(vp, data, size, _ACL_TYPE_ACCESS);
}
STATIC int
posix_acl_access_exists(
- vnode_t *vp)
+ bhv_vnode_t *vp)
{
return xfs_acl_vhasacl_access(vp);
}
STATIC int
posix_acl_default_set(
- vnode_t *vp, char *name, void *data, size_t size, int xflags)
+ bhv_vnode_t *vp, char *name, void *data, size_t size, int xflags)
{
return xfs_acl_vset(vp, data, size, _ACL_TYPE_DEFAULT);
}
STATIC int
posix_acl_default_get(
- vnode_t *vp, char *name, void *data, size_t size, int xflags)
+ bhv_vnode_t *vp, char *name, void *data, size_t size, int xflags)
{
return xfs_acl_vget(vp, data, size, _ACL_TYPE_DEFAULT);
}
STATIC int
posix_acl_default_remove(
- struct vnode *vp, char *name, int xflags)
+ bhv_vnode_t *vp, char *name, int xflags)
{
return xfs_acl_vremove(vp, _ACL_TYPE_DEFAULT);
}
STATIC int
posix_acl_default_exists(
- vnode_t *vp)
+ bhv_vnode_t *vp)
{
return xfs_acl_vhasacl_default(vp);
}
STATIC int
attr_generic_set(
- struct vnode *vp, char *name, void *data, size_t size, int xflags)
+ bhv_vnode_t *vp, char *name, void *data, size_t size, int xflags)
{
- int error;
-
- VOP_ATTR_SET(vp, name, data, size, xflags, NULL, error);
- return -error;
+ return -bhv_vop_attr_set(vp, name, data, size, xflags, NULL);
}
STATIC int
attr_generic_get(
- struct vnode *vp, char *name, void *data, size_t size, int xflags)
+ bhv_vnode_t *vp, char *name, void *data, size_t size, int xflags)
{
int error, asize = size;
- VOP_ATTR_GET(vp, name, data, &asize, xflags, NULL, error);
+ error = bhv_vop_attr_get(vp, name, data, &asize, xflags, NULL);
if (!error)
return asize;
return -error;
STATIC int
attr_generic_remove(
- struct vnode *vp, char *name, int xflags)
+ bhv_vnode_t *vp, char *name, int xflags)
{
- int error;
-
- VOP_ATTR_REMOVE(vp, name, xflags, NULL, error);
- return -error;
+ return -bhv_vop_attr_remove(vp, name, xflags, NULL);
}
STATIC int
STATIC int
attr_system_list(
- struct vnode *vp,
+ bhv_vnode_t *vp,
void *data,
size_t size,
ssize_t *result)
int
attr_generic_list(
- struct vnode *vp, void *data, size_t size, int xflags, ssize_t *result)
+ bhv_vnode_t *vp, void *data, size_t size, int xflags, ssize_t *result)
{
attrlist_cursor_kern_t cursor = { 0 };
int error;
- VOP_ATTR_LIST(vp, data, size, xflags, &cursor, NULL, error);
+ error = bhv_vop_attr_list(vp, data, size, xflags, &cursor, NULL);
if (error > 0)
return -error;
*result = -error;
*/
STATIC int
attr_user_capable(
- struct vnode *vp,
+ bhv_vnode_t *vp,
cred_t *cred)
{
struct inode *inode = vn_to_inode(vp);
STATIC int
attr_trusted_capable(
- struct vnode *vp,
+ bhv_vnode_t *vp,
cred_t *cred)
{
struct inode *inode = vn_to_inode(vp);
STATIC int
attr_secure_capable(
- struct vnode *vp,
+ bhv_vnode_t *vp,
cred_t *cred)
{
return -ENOSECURITY;
STATIC int
attr_system_set(
- struct vnode *vp, char *name, void *data, size_t size, int xflags)
+ bhv_vnode_t *vp, char *name, void *data, size_t size, int xflags)
{
attrnames_t *namesp;
int error;
STATIC int
attr_system_get(
- struct vnode *vp, char *name, void *data, size_t size, int xflags)
+ bhv_vnode_t *vp, char *name, void *data, size_t size, int xflags)
{
attrnames_t *namesp;
STATIC int
attr_system_remove(
- struct vnode *vp, char *name, int xflags)
+ bhv_vnode_t *vp, char *name, int xflags)
{
attrnames_t *namesp;
*========================================================================*/
struct cred;
-struct vnode;
+struct bhv_vnode;
-typedef int (*attrset_t)(struct vnode *, char *, void *, size_t, int);
-typedef int (*attrget_t)(struct vnode *, char *, void *, size_t, int);
-typedef int (*attrremove_t)(struct vnode *, char *, int);
-typedef int (*attrexists_t)(struct vnode *);
-typedef int (*attrcapable_t)(struct vnode *, struct cred *);
+typedef int (*attrset_t)(struct bhv_vnode *, char *, void *, size_t, int);
+typedef int (*attrget_t)(struct bhv_vnode *, char *, void *, size_t, int);
+typedef int (*attrremove_t)(struct bhv_vnode *, char *, int);
+typedef int (*attrexists_t)(struct bhv_vnode *);
+typedef int (*attrcapable_t)(struct bhv_vnode *, struct cred *);
typedef struct attrnames {
char * attr_name;
extern struct attrnames *attr_namespaces[ATTR_NAMECOUNT];
extern attrnames_t *attr_lookup_namespace(char *, attrnames_t **, int);
-extern int attr_generic_list(struct vnode *, void *, size_t, int, ssize_t *);
+extern int attr_generic_list(struct bhv_vnode *, void *, size_t, int, ssize_t *);
#define ATTR_DONTFOLLOW 0x0001 /* -- unused, from IRIX -- */
#define ATTR_ROOT 0x0002 /* use attrs in root (trusted) namespace */
__int64_t fixlen; /* length for -1 case */
int i; /* extent number */
xfs_inode_t *ip; /* xfs incore inode pointer */
- vnode_t *vp; /* corresponding vnode */
+ bhv_vnode_t *vp; /* corresponding vnode */
int lock; /* lock state */
xfs_bmbt_irec_t *map; /* buffer for user's data */
xfs_mount_t *mp; /* file system mount point */
if (whichfork == XFS_DATA_FORK && ip->i_delayed_blks) {
/* xfs_fsize_t last_byte = xfs_file_last_byte(ip); */
- VOP_FLUSH_PAGES(vp, (xfs_off_t)0, -1, 0, FI_REMAPF, error);
+ error = bhv_vop_flush_pages(vp, (xfs_off_t)0, -1, 0, FI_REMAPF);
}
ASSERT(whichfork == XFS_ATTR_FORK || ip->i_delayed_blks == 0);
#include <linux/posix_cap_xattr.h>
-struct vnode;
+struct bhv_vnode;
-extern int xfs_cap_vhascap(struct vnode *);
-extern int xfs_cap_vset(struct vnode *, void *, size_t);
-extern int xfs_cap_vget(struct vnode *, void *, size_t);
-extern int xfs_cap_vremove(struct vnode *vp);
+extern int xfs_cap_vhascap(struct bhv_vnode *);
+extern int xfs_cap_vset(struct bhv_vnode *, void *, size_t);
+extern int xfs_cap_vget(struct bhv_vnode *, void *, size_t);
+extern int xfs_cap_vremove(struct bhv_vnode *);
#define _CAP_EXISTS xfs_cap_vhascap
xfs_inode_t *ip=NULL, *tip=NULL;
xfs_mount_t *mp;
struct file *fp = NULL, *tfp = NULL;
- vnode_t *vp, *tvp;
+ bhv_vnode_t *vp, *tvp;
int error = 0;
sxp = kmem_alloc(sizeof(xfs_swapext_t), KM_MAYFAIL);
xfs_inode_t *ips[2];
xfs_trans_t *tp;
xfs_bstat_t *sbp = &sxp->sx_stat;
- vnode_t *vp, *tvp;
+ bhv_vnode_t *vp, *tvp;
xfs_ifork_t *tempifp, *ifp, *tifp;
int ilf_fields, tilf_fields;
static uint lock_flags = XFS_ILOCK_EXCL | XFS_IOLOCK_EXCL;
if (VN_CACHED(tvp) != 0) {
xfs_inval_cached_trace(&tip->i_iocore, 0, -1, 0, -1);
- VOP_FLUSHINVAL_PAGES(tvp, 0, -1, FI_REMAPF_LOCKED);
+ bhv_vop_flushinval_pages(tvp, 0, -1, FI_REMAPF_LOCKED);
}
/* Verify O_DIRECT for ftmp */
/* We need to fail if the file is memory mapped. Once we have tossed
* all existing pages, the page fault will have no option
* but to go to the filesystem for pages. By making the page fault call
- * VOP_READ (or write in the case of autogrow) they block on the iolock
+ * vop_read (or write in the case of autogrow) they block on the iolock
* until we have switched the extents.
*/
if (VN_MAPPED(vp)) {
* fields change.
*/
- VOP_TOSS_PAGES(vp, 0, -1, FI_REMAPF);
+ bhv_vop_toss_pages(vp, 0, -1, FI_REMAPF);
tp = xfs_trans_alloc(mp, XFS_TRANS_SWAPEXT);
if ((error = xfs_trans_reserve(tp, 0,
*/
STATIC int
xfs_iget_core(
- vnode_t *vp,
+ bhv_vnode_t *vp,
xfs_mount_t *mp,
xfs_trans_t *tp,
xfs_ino_t ino,
xfs_ihash_t *ih;
xfs_inode_t *ip;
xfs_inode_t *iq;
- vnode_t *inode_vp;
+ bhv_vnode_t *inode_vp;
ulong version;
int error;
/* REFERENCED */
xfs_daddr_t bno)
{
struct inode *inode;
- vnode_t *vp = NULL;
+ bhv_vnode_t *vp = NULL;
int error;
XFS_STATS_INC(xs_ig_attempts);
void
xfs_inode_lock_init(
xfs_inode_t *ip,
- vnode_t *vp)
+ bhv_vnode_t *vp)
{
mrlock_init(&ip->i_lock, MRLOCK_ALLOW_EQUAL_PRI|MRLOCK_BARRIER,
"xfsino", (long)vp->v_number);
xfs_iput(xfs_inode_t *ip,
uint lock_flags)
{
- vnode_t *vp = XFS_ITOV(ip);
+ bhv_vnode_t *vp = XFS_ITOV(ip);
vn_trace_entry(vp, "xfs_iput", (inst_t *)__return_address);
-
xfs_iunlock(ip, lock_flags);
-
VN_RELE(vp);
}
xfs_iput_new(xfs_inode_t *ip,
uint lock_flags)
{
- vnode_t *vp = XFS_ITOV(ip);
+ bhv_vnode_t *vp = XFS_ITOV(ip);
struct inode *inode = vn_to_inode(vp);
vn_trace_entry(vp, "xfs_iput_new", (inst_t *)__return_address);
void
xfs_ireclaim(xfs_inode_t *ip)
{
- vnode_t *vp;
+ bhv_vnode_t *vp;
/*
* Remove from old hash list and mount list.
{
xfs_ino_t ino;
xfs_inode_t *ip;
- vnode_t *vp;
+ bhv_vnode_t *vp;
uint flags;
int error;
xfs_fsize_t last_byte;
xfs_off_t toss_start;
xfs_mount_t *mp;
- vnode_t *vp;
+ bhv_vnode_t *vp;
ASSERT(ismrlocked(&ip->i_iolock, MR_UPDATE) != 0);
ASSERT((new_size == 0) || (new_size <= ip->i_d.di_size));
vn_iowait(vp); /* wait for the completion of any pending DIOs */
/*
- * Call VOP_TOSS_PAGES() or VOP_FLUSHINVAL_PAGES() to get rid of pages and buffers
+ * Call toss_pages or flushinval_pages to get rid of pages
* overlapping the region being removed. We have to use
- * the less efficient VOP_FLUSHINVAL_PAGES() in the case that the
+ * the less efficient flushinval_pages in the case that the
* caller may not be able to finish the truncate without
* dropping the inode's I/O lock. Make sure
* to catch any pages brought in by buffers overlapping
* so that we don't toss things on the same block as
* new_size but before it.
*
- * Before calling VOP_TOSS_PAGES() or VOP_FLUSHINVAL_PAGES(), make sure to
+ * Before calling toss_page or flushinval_pages, make sure to
* call remapf() over the same region if the file is mapped.
* This frees up mapped file references to the pages in the
- * given range and for the VOP_FLUSHINVAL_PAGES() case it ensures
+ * given range and for the flushinval_pages case it ensures
* that we get the latest mapped changes flushed out.
*/
toss_start = XFS_B_TO_FSB(mp, (xfs_ufsize_t)new_size);
last_byte);
if (last_byte > toss_start) {
if (flags & XFS_ITRUNC_DEFINITE) {
- VOP_TOSS_PAGES(vp, toss_start, -1, FI_REMAPF_LOCKED);
+ bhv_vop_toss_pages(vp, toss_start, -1, FI_REMAPF_LOCKED);
} else {
- VOP_FLUSHINVAL_PAGES(vp, toss_start, -1, FI_REMAPF_LOCKED);
+ bhv_vop_flushinval_pages(vp, toss_start, -1, FI_REMAPF_LOCKED);
}
}
* the inode to become unpinned.
*/
if (!(ip->i_flags & (XFS_IRECLAIM|XFS_IRECLAIMABLE))) {
- vnode_t *vp = XFS_ITOV_NULL(ip);
+ bhv_vnode_t *vp = XFS_ITOV_NULL(ip);
/* make sync come back and flush this inode */
if (vp) {
xfs_mount_t *mp)
{
xfs_inode_t *ip;
- vnode_t *vp;
+ bhv_vnode_t *vp;
again:
XFS_MOUNT_ILOCK(mp);
#ifdef __KERNEL__
struct bhv_desc;
+struct bhv_vnode;
struct cred;
struct ktrace;
-struct vnode;
struct xfs_buf;
struct xfs_bmap_free;
struct xfs_bmbt_irec;
void xfs_chash_free(struct xfs_mount *);
xfs_inode_t *xfs_inode_incore(struct xfs_mount *, xfs_ino_t,
struct xfs_trans *);
-void xfs_inode_lock_init(xfs_inode_t *, struct vnode *);
+void xfs_inode_lock_init(xfs_inode_t *, struct bhv_vnode *);
int xfs_iget(struct xfs_mount *, struct xfs_trans *, xfs_ino_t,
uint, uint, xfs_inode_t **, xfs_daddr_t);
void xfs_iput(xfs_inode_t *, uint);
xfs_fsize_t xfs_file_last_byte(xfs_inode_t *);
void xfs_lock_inodes(xfs_inode_t **, int, int, uint);
-xfs_inode_t *xfs_vtoi(struct vnode *vp);
+xfs_inode_t *xfs_vtoi(struct bhv_vnode *vp);
void xfs_synchronize_atime(xfs_inode_t *);
{
xfs_dinode_core_t *dic; /* dinode core info pointer */
xfs_inode_t *ip; /* incore inode pointer */
- vnode_t *vp;
+ bhv_vnode_t *vp;
int error;
error = xfs_iget(mp, NULL, ino, 0, XFS_ILOCK_SHARED, &ip, bno);
xfs_buf_t *bp;
xfs_sb_t *sbp = &(mp->m_sb);
xfs_inode_t *rip;
- vnode_t *rvp = NULL;
+ bhv_vnode_t *rvp = NULL;
int readio_log, writeio_log;
xfs_daddr_t d;
__uint64_t ret64;
struct cred;
struct log;
struct bhv_vfs;
-struct vnode;
+struct bhv_vnode;
struct xfs_mount_args;
struct xfs_ihash;
struct xfs_chash;
struct xfs_swapext;
extern struct bhv_vfsops xfs_vfsops;
-extern struct vnodeops xfs_vnodeops;
+extern struct bhv_vnodeops xfs_vnodeops;
#define AIL_LOCK_T lock_t
#define AIL_LOCKINIT(x,y) spinlock_init(x,y)
* Prototypes and functions for the Data Migration subsystem.
*/
-typedef int (*xfs_send_data_t)(int, struct vnode *,
+typedef int (*xfs_send_data_t)(int, struct bhv_vnode *,
xfs_off_t, size_t, int, vrwlock_t *);
typedef int (*xfs_send_mmap_t)(struct vm_area_struct *, uint);
-typedef int (*xfs_send_destroy_t)(struct vnode *, dm_right_t);
+typedef int (*xfs_send_destroy_t)(struct bhv_vnode *, dm_right_t);
typedef int (*xfs_send_namesp_t)(dm_eventtype_t, struct bhv_vfs *,
- struct vnode *,
- dm_right_t, struct vnode *, dm_right_t,
+ struct bhv_vnode *,
+ dm_right_t, struct bhv_vnode *, dm_right_t,
char *, char *, mode_t, int, int);
-typedef void (*xfs_send_unmount_t)(struct bhv_vfs *, struct vnode *,
+typedef void (*xfs_send_unmount_t)(struct bhv_vfs *, struct bhv_vnode *,
dm_right_t, mode_t, int, int);
typedef struct xfs_dmops {
xfs_rename(
bhv_desc_t *src_dir_bdp,
vname_t *src_vname,
- vnode_t *target_dir_vp,
+ bhv_vnode_t *target_dir_vp,
vname_t *target_vname,
cred_t *credp)
{
int committed;
xfs_inode_t *inodes[4];
int target_ip_dropped = 0; /* dropped target_ip link? */
- vnode_t *src_dir_vp;
+ bhv_vnode_t *src_dir_vp;
int spaceres;
int target_link_zero = 0;
int num_inodes;
* Let interposed file systems know about removed links.
*/
if (target_ip_dropped) {
- VOP_LINK_REMOVED(XFS_ITOV(target_ip), target_dir_vp,
+ bhv_vop_link_removed(XFS_ITOV(target_ip), target_dir_vp,
target_link_zero);
IRELE(target_ip);
}
vname_t *dentry,
xfs_inode_t **ipp)
{
- vnode_t *vp;
+ bhv_vnode_t *vp;
vp = VNAME_TO_VNODE(dentry);
xfs_ino_t *inum,
xfs_inode_t **ipp)
{
- vnode_t *dir_vp;
+ bhv_vnode_t *dir_vp;
xfs_inode_t *dp;
int error;
#define ITRACE(ip) vn_trace_ref(XFS_ITOV(ip), __FILE__, __LINE__, \
(inst_t *)__return_address)
-extern int xfs_rename (bhv_desc_t *, vname_t *, vnode_t *, vname_t *, cred_t *);
+extern int xfs_rename (bhv_desc_t *, vname_t *, bhv_vnode_t *,
+ vname_t *, cred_t *);
extern int xfs_get_dir_entry (vname_t *, xfs_inode_t **);
extern int xfs_dir_lookup_int (bhv_desc_t *, uint, vname_t *, xfs_ino_t *,
xfs_inode_t **);
bhv_vfs_t *vfsp = bhvtovfs(bdp);
xfs_mount_t *mp = XFS_BHVTOM(bdp);
xfs_inode_t *rip;
- vnode_t *rvp;
+ bhv_vnode_t *rvp;
int unmount_event_wanted = 0;
int unmount_event_flags = 0;
int xfs_unmountfs_needed = 0;
xfs_inode_t *rip = mp->m_rootip;
xfs_inode_t *rbmip;
xfs_inode_t *rsumip = NULL;
- vnode_t *rvp = XFS_ITOV(rip);
+ bhv_vnode_t *rvp = XFS_ITOV(rip);
int error;
xfs_ilock(rip, XFS_ILOCK_EXCL);
STATIC int
xfs_root(
bhv_desc_t *bdp,
- vnode_t **vpp)
+ bhv_vnode_t **vpp)
{
- vnode_t *vp;
+ bhv_vnode_t *vp;
vp = XFS_ITOV((XFS_BHVTOM(bdp))->m_rootip);
VN_HOLD(vp);
xfs_statvfs(
bhv_desc_t *bdp,
xfs_statfs_t *statp,
- vnode_t *vp)
+ bhv_vnode_t *vp)
{
__uint64_t fakeinos;
xfs_extlen_t lsize;
xfs_inode_t *ip = NULL;
xfs_inode_t *ip_next;
xfs_buf_t *bp;
- vnode_t *vp = NULL;
+ bhv_vnode_t *vp = NULL;
int error;
int last_error;
uint64_t fflag;
xfs_iunlock(ip, XFS_ILOCK_SHARED);
if (XFS_FORCED_SHUTDOWN(mp)) {
- VOP_TOSS_PAGES(vp, 0, -1, FI_REMAPF);
+ bhv_vop_toss_pages(vp, 0, -1, FI_REMAPF);
} else {
- VOP_FLUSHINVAL_PAGES(vp, 0, -1, FI_REMAPF);
+ bhv_vop_flushinval_pages(vp, 0, -1, FI_REMAPF);
}
xfs_ilock(ip, XFS_ILOCK_SHARED);
* across calls to the buffer cache.
*/
xfs_iunlock(ip, XFS_ILOCK_SHARED);
- VOP_FLUSH_PAGES(vp, (xfs_off_t)0, -1,
- fflag, FI_NONE, error);
+ error = bhv_vop_flush_pages(vp, (xfs_off_t)0,
+ -1, fflag, FI_NONE);
xfs_ilock(ip, XFS_ILOCK_SHARED);
}
* marker and free it.
*/
XFS_MOUNT_ILOCK(mp);
-
IPOINTER_REMOVE(ip, mp);
-
XFS_MOUNT_IUNLOCK(mp);
ASSERT(!(lock_flags &
STATIC int
xfs_vget(
bhv_desc_t *bdp,
- vnode_t **vpp,
+ bhv_vnode_t **vpp,
fid_t *fidp)
{
xfs_mount_t *mp = XFS_BHVTOM(bdp);
cred_t *credp)
{
int mode;
- vnode_t *vp = BHV_TO_VNODE(bdp);
+ bhv_vnode_t *vp = BHV_TO_VNODE(bdp);
xfs_inode_t *ip = XFS_BHVTOI(bdp);
if (XFS_FORCED_SHUTDOWN(ip->i_mount))
lastclose_t lastclose,
cred_t *credp)
{
- vnode_t *vp = BHV_TO_VNODE(bdp);
+ bhv_vnode_t *vp = BHV_TO_VNODE(bdp);
xfs_inode_t *ip = XFS_BHVTOI(bdp);
- int error = 0;
if (XFS_FORCED_SHUTDOWN(ip->i_mount))
return XFS_ERROR(EIO);
* window where we'd otherwise be exposed to that problem.
*/
if (VUNTRUNCATE(vp) && VN_DIRTY(vp) && ip->i_delayed_blks > 0)
- VOP_FLUSH_PAGES(vp, 0, -1, XFS_B_ASYNC, FI_NONE, error);
- return error;
+ return bhv_vop_flush_pages(vp, 0, -1, XFS_B_ASYNC, FI_NONE);
+ return 0;
}
/*
{
xfs_inode_t *ip;
xfs_mount_t *mp;
- vnode_t *vp;
+ bhv_vnode_t *vp;
vp = BHV_TO_VNODE(bdp);
vn_trace_entry(vp, __FUNCTION__, (inst_t *)__return_address);
uid_t uid=0, iuid=0;
gid_t gid=0, igid=0;
int timeflags = 0;
- vnode_t *vp;
+ bhv_vnode_t *vp;
xfs_prid_t projid=0, iprojid=0;
int mandlock_before, mandlock_after;
struct xfs_dquot *udqp, *gdqp, *olddquot1, *olddquot2;
*/
mandlock_after = MANDLOCK(vp, ip->i_d.di_mode);
if (mandlock_before != mandlock_after) {
- VOP_VNODE_CHANGE(vp, VCHANGE_FLAGS_ENF_LOCKING,
+ bhv_vop_vnode_change(vp, VCHANGE_FLAGS_ENF_LOCKING,
mandlock_after);
}
int count;
xfs_off_t offset;
int pathlen;
- vnode_t *vp;
+ bhv_vnode_t *vp;
int error = 0;
xfs_mount_t *mp;
int nmaps;
bhv_desc_t *bdp)
{
xfs_inode_t *ip;
- vnode_t *vp;
+ bhv_vnode_t *vp;
xfs_mount_t *mp;
int error;
cred_t *credp)
{
xfs_inode_t *ip;
- vnode_t *vp;
- xfs_bmap_free_t free_list;
+ bhv_vnode_t *vp;
+ xfs_bmap_free_t free_list;
xfs_fsblock_t first_block;
int committed;
xfs_trans_t *tp;
xfs_lookup(
bhv_desc_t *dir_bdp,
vname_t *dentry,
- vnode_t **vpp,
+ bhv_vnode_t **vpp,
int flags,
- vnode_t *rdir,
+ bhv_vnode_t *rdir,
cred_t *credp)
{
xfs_inode_t *dp, *ip;
xfs_ino_t e_inum;
int error;
uint lock_mode;
- vnode_t *dir_vp;
+ bhv_vnode_t *dir_vp;
dir_vp = BHV_TO_VNODE(dir_bdp);
vn_trace_entry(dir_vp, __FUNCTION__, (inst_t *)__return_address);
bhv_desc_t *dir_bdp,
vname_t *dentry,
vattr_t *vap,
- vnode_t **vpp,
+ bhv_vnode_t **vpp,
cred_t *credp)
{
char *name = VNAME(dentry);
- vnode_t *dir_vp;
+ bhv_vnode_t *dir_vp;
xfs_inode_t *dp, *ip;
- vnode_t *vp=NULL;
+ bhv_vnode_t *vp = NULL;
xfs_trans_t *tp;
xfs_mount_t *mp;
xfs_dev_t rdev;
* Propagate the fact that the vnode changed after the
* xfs_inode locks have been released.
*/
- VOP_VNODE_CHANGE(vp, VCHANGE_FLAGS_TRUNCATED, 3);
+ bhv_vop_vnode_change(vp, VCHANGE_FLAGS_TRUNCATED, 3);
*vpp = vp;
vname_t *dentry,
cred_t *credp)
{
- vnode_t *dir_vp;
+ bhv_vnode_t *dir_vp;
char *name = VNAME(dentry);
xfs_inode_t *dp, *ip;
xfs_trans_t *tp = NULL;
/*
* Let interposed file systems know about removed links.
*/
- VOP_LINK_REMOVED(XFS_ITOV(ip), dir_vp, link_zero);
+ bhv_vop_link_removed(XFS_ITOV(ip), dir_vp, link_zero);
IRELE(ip);
STATIC int
xfs_link(
bhv_desc_t *target_dir_bdp,
- vnode_t *src_vp,
+ bhv_vnode_t *src_vp,
vname_t *dentry,
cred_t *credp)
{
xfs_fsblock_t first_block;
int cancel_flags;
int committed;
- vnode_t *target_dir_vp;
+ bhv_vnode_t *target_dir_vp;
int resblks;
char *target_name = VNAME(dentry);
int target_namelen;
bhv_desc_t *dir_bdp,
vname_t *dentry,
vattr_t *vap,
- vnode_t **vpp,
+ bhv_vnode_t **vpp,
cred_t *credp)
{
char *dir_name = VNAME(dentry);
xfs_inode_t *dp;
xfs_inode_t *cdp; /* inode of created dir */
- vnode_t *cvp; /* vnode of created dir */
+ bhv_vnode_t *cvp; /* vnode of created dir */
xfs_trans_t *tp;
xfs_mount_t *mp;
int cancel_flags;
int committed;
xfs_bmap_free_t free_list;
xfs_fsblock_t first_block;
- vnode_t *dir_vp;
+ bhv_vnode_t *dir_vp;
boolean_t dp_joined_to_trans;
boolean_t created = B_FALSE;
int dm_event_sent = 0;
xfs_fsblock_t first_block;
int cancel_flags;
int committed;
- vnode_t *dir_vp;
+ bhv_vnode_t *dir_vp;
int dm_di_mode = 0;
int last_cdp_link;
int namelen;
/*
* Let interposed file systems know about removed links.
*/
- VOP_LINK_REMOVED(XFS_ITOV(cdp), dir_vp, last_cdp_link);
+ bhv_vop_link_removed(XFS_ITOV(cdp), dir_vp, last_cdp_link);
IRELE(cdp);
vname_t *dentry,
vattr_t *vap,
char *target_path,
- vnode_t **vpp,
+ bhv_vnode_t **vpp,
cred_t *credp)
{
xfs_trans_t *tp;
xfs_bmap_free_t free_list;
xfs_fsblock_t first_block;
boolean_t dp_joined_to_trans;
- vnode_t *dir_vp;
+ bhv_vnode_t *dir_vp;
uint cancel_flags;
int committed;
xfs_fileoff_t first_fsb;
}
if (!error) {
- vnode_t *vp;
+ bhv_vnode_t *vp;
ASSERT(ip);
vp = XFS_ITOV(ip);
vrwlock_t locktype)
{
xfs_inode_t *ip;
- vnode_t *vp;
+ bhv_vnode_t *vp;
vp = BHV_TO_VNODE(bdp);
if (VN_ISDIR(vp))
vrwlock_t locktype)
{
xfs_inode_t *ip;
- vnode_t *vp;
+ bhv_vnode_t *vp;
vp = BHV_TO_VNODE(bdp);
if (VN_ISDIR(vp))
bhv_desc_t *bdp)
{
xfs_inode_t *ip;
- vnode_t *vp;
+ bhv_vnode_t *vp;
vp = BHV_TO_VNODE(bdp);
ip = XFS_BHVTOI(bdp);
int sync_mode)
{
xfs_ihash_t *ih = ip->i_hash;
- vnode_t *vp = XFS_ITOV_NULL(ip);
+ bhv_vnode_t *vp = XFS_ITOV_NULL(ip);
int error;
if (vp && VN_BAD(vp))
xfs_off_t len,
int attr_flags)
{
- vnode_t *vp;
+ bhv_vnode_t *vp;
int committed;
int done;
xfs_off_t end_dmi_offset;
if (VN_CACHED(vp) != 0) {
xfs_inval_cached_trace(&ip->i_iocore, ioffset, -1,
ctooff(offtoct(ioffset)), -1);
- VOP_FLUSHINVAL_PAGES(vp, ctooff(offtoct(ioffset)),
+ bhv_vop_flushinval_pages(vp, ctooff(offtoct(ioffset)),
-1, FI_REMAPF_LOCKED);
}
xfs_off_t llen;
xfs_trans_t *tp;
vattr_t va;
- vnode_t *vp;
+ bhv_vnode_t *vp;
vp = BHV_TO_VNODE(bdp);
vn_trace_entry(vp, __FUNCTION__, (inst_t *)__return_address);
return error;
}
-vnodeops_t xfs_vnodeops = {
+bhv_vnodeops_t xfs_vnodeops = {
BHV_IDENTITY_INIT(VN_BHV_XFS,VNODE_POSITION_XFS),
.vop_open = xfs_open,
.vop_close = xfs_close,
projects / linux-2.6-omap-h63xx.git / commitdiff