Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6

[linux-2.6-omap-h63xx.git] / fs / nfs / inode.c

diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 3f332e54e760ad2056154c01491c8db9521b8319..6f88d7c77ac98e1b4bdb5a8f0b347227c271d5ac 100644 (file)
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -299,6 +299,7 @@ nfs_fhget(struct super_block *sb, struct nfs_fh *fh, struct nfs_fattr *fattr)
                                else
                                        inode->i_op = &nfs_mountpoint_inode_operations;
                                inode->i_fop = NULL;
+                               set_bit(NFS_INO_MOUNTPOINT, &nfsi->flags);
                        }
                } else if (S_ISLNK(inode->i_mode))
                        inode->i_op = &nfs_symlink_inode_operations;
@@ -433,15 +434,11 @@ static int nfs_wait_schedule(void *word)
  */
 static int nfs_wait_on_inode(struct inode *inode)
 {
-       struct rpc_clnt *clnt = NFS_CLIENT(inode);
        struct nfs_inode *nfsi = NFS_I(inode);
-       sigset_t oldmask;
        int error;
 
-       rpc_clnt_sigmask(clnt, &oldmask);
        error = wait_on_bit_lock(&nfsi->flags, NFS_INO_REVALIDATING,
-                                       nfs_wait_schedule, TASK_INTERRUPTIBLE);
-       rpc_clnt_sigunmask(clnt, &oldmask);
+                                       nfs_wait_schedule, TASK_KILLABLE);
 
        return error;
 }
@@ -509,6 +506,7 @@ static struct nfs_open_context *alloc_nfs_open_context(struct vfsmount *mnt, str
                ctx->cred = get_rpccred(cred);
                ctx->state = NULL;
                ctx->lockowner = current->files;
+               ctx->flags = 0;
                ctx->error = 0;
                ctx->dir_cookie = 0;
                atomic_set(&ctx->count, 1);
@@ -1007,8 +1005,9 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
 
        server = NFS_SERVER(inode);
        /* Update the fsid? */
-       if (S_ISDIR(inode->i_mode)
-                       && !nfs_fsid_equal(&server->fsid, &fattr->fsid))
+       if (S_ISDIR(inode->i_mode) &&
+                       !nfs_fsid_equal(&server->fsid, &fattr->fsid) &&
+                       !test_bit(NFS_INO_MOUNTPOINT, &nfsi->flags))
                server->fsid = fattr->fsid;
 
        /*