Merge branch 'splice' of git://brick.kernel.dk/data/git/linux-2.6-block

[linux-2.6-omap-h63xx.git] / include / linux / ufs_fs.h

diff --git a/include/linux/ufs_fs.h b/include/linux/ufs_fs.h
index 87b0a658bec8d5c2b9074fbc2003974e39cb17c0..fc62887c5206628d78279a1480628e6448c154a1 100644 (file)
--- a/include/linux/ufs_fs.h
+++ b/include/linux/ufs_fs.h
@@ -351,6 +351,17 @@ struct ufs2_csum_total {
        __fs64   cs_spare[3];   /* future expansion */
 };
 
+/*
+ * File system flags
+ */
+#define UFS_UNCLEAN      0x01    /* file system not clean at mount (unused) */
+#define UFS_DOSOFTDEP    0x02    /* file system using soft dependencies */
+#define UFS_NEEDSFSCK    0x04    /* needs sync fsck (FreeBSD compat, unused) */
+#define UFS_INDEXDIRS    0x08    /* kernel supports indexed directories */
+#define UFS_ACLS         0x10    /* file system has ACLs enabled */
+#define UFS_MULTILABEL   0x20    /* file system is MAC multi-label */
+#define UFS_FLAGS_UPDATED 0x80   /* flags have been moved to new location */
+
 #if 0
 /*
  * This is the actual superblock, as it is laid out on the disk.
@@ -433,7 +444,7 @@ struct ufs_super_block {
        __s8    fs_fmod;        /* super block modified flag */
        __s8    fs_clean;       /* file system is clean flag */
        __s8    fs_ronly;       /* mounted read-only flag */
-       __s8    fs_flags;       /* currently unused flag */
+       __s8    fs_flags;
        union {
                struct {
                        __s8    fs_fsmnt[UFS_MAXMNTLEN];/* name mounted on */
@@ -704,6 +715,7 @@ struct ufs_cg_private_info {
 
 struct ufs_sb_private_info {
        struct ufs_buffer_head s_ubh; /* buffer containing super block */
+       struct ufs2_csum_total cs_total;
        __u32   s_sblkno;       /* offset of super-blocks in filesys */
        __u32   s_cblkno;       /* offset of cg-block in filesys */
        __u32   s_iblkno;       /* offset of inode-blocks in filesys */
@@ -954,20 +966,18 @@ extern void ufs_set_link(struct inode *dir, struct ufs_dir_entry *de,
 extern struct inode_operations ufs_file_inode_operations;
 extern const struct file_operations ufs_file_operations;
 
-extern struct address_space_operations ufs_aops;
+extern const struct address_space_operations ufs_aops;
 
 /* ialloc.c */
 extern void ufs_free_inode (struct inode *inode);
 extern struct inode * ufs_new_inode (struct inode *, int);
 
 /* inode.c */
-extern u64  ufs_frag_map (struct inode *, sector_t);
 extern void ufs_read_inode (struct inode *);
 extern void ufs_put_inode (struct inode *);
 extern int ufs_write_inode (struct inode *, int);
 extern int ufs_sync_inode (struct inode *);
 extern void ufs_delete_inode (struct inode *);
-extern struct buffer_head * ufs_getfrag (struct inode *, unsigned, int, int *);
 extern struct buffer_head * ufs_bread (struct inode *, unsigned, int, int *);
 extern int ufs_getfrag_block (struct inode *inode, sector_t fragment, struct buffer_head *bh_result, int create);
 
@@ -983,7 +993,7 @@ extern void ufs_panic (struct super_block *, const char *, const char *, ...) __
 extern struct inode_operations ufs_fast_symlink_inode_operations;
 
 /* truncate.c */
-extern void ufs_truncate (struct inode *);
+extern int ufs_truncate (struct inode *, loff_t);
 
 static inline struct ufs_sb_info *UFS_SB(struct super_block *sb)
 {