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authorAl Viro <viro@zeniv.linux.org.uk>2009-06-08 01:15:58 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2009-06-11 21:36:14 -0400
commit4427f0c36e22e2cd6696b2fe7643e9756a14b3d3 (patch)
tree1d3035350178d974a1099b7795dc4a5f64b29fe8 /fs/bfs
parent224c886643e52e6b4c1143489cd0b289b6c03976 (diff)
downloadlinux-4427f0c36e22e2cd6696b2fe7643e9756a14b3d3.tar.gz
repair bfs_write_inode(), switch bfs to simple_fsync()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/bfs')
-rw-r--r--fs/bfs/dir.c8
-rw-r--r--fs/bfs/inode.c12
2 files changed, 13 insertions, 7 deletions
diff --git a/fs/bfs/dir.c b/fs/bfs/dir.c
index 4dd1b623f93..54bd07d44e6 100644
--- a/fs/bfs/dir.c
+++ b/fs/bfs/dir.c
@@ -79,7 +79,7 @@ static int bfs_readdir(struct file *f, void *dirent, filldir_t filldir)
const struct file_operations bfs_dir_operations = {
.read = generic_read_dir,
.readdir = bfs_readdir,
- .fsync = file_fsync,
+ .fsync = simple_fsync,
.llseek = generic_file_llseek,
};
@@ -205,7 +205,7 @@ static int bfs_unlink(struct inode *dir, struct dentry *dentry)
inode->i_nlink = 1;
}
de->ino = 0;
- mark_buffer_dirty(bh);
+ mark_buffer_dirty_inode(bh, dir);
dir->i_ctime = dir->i_mtime = CURRENT_TIME_SEC;
mark_inode_dirty(dir);
inode->i_ctime = dir->i_ctime;
@@ -267,7 +267,7 @@ static int bfs_rename(struct inode *old_dir, struct dentry *old_dentry,
new_inode->i_ctime = CURRENT_TIME_SEC;
inode_dec_link_count(new_inode);
}
- mark_buffer_dirty(old_bh);
+ mark_buffer_dirty_inode(old_bh, old_dir);
error = 0;
end_rename:
@@ -320,7 +320,7 @@ static int bfs_add_entry(struct inode *dir, const unsigned char *name,
for (i = 0; i < BFS_NAMELEN; i++)
de->name[i] =
(i < namelen) ? name[i] : 0;
- mark_buffer_dirty(bh);
+ mark_buffer_dirty_inode(bh, dir);
brelse(bh);
return 0;
}
diff --git a/fs/bfs/inode.c b/fs/bfs/inode.c
index 3a9a1361fdc..d1d9d908837 100644
--- a/fs/bfs/inode.c
+++ b/fs/bfs/inode.c
@@ -98,14 +98,15 @@ error:
return ERR_PTR(-EIO);
}
-static int bfs_write_inode(struct inode *inode, int unused)
+static int bfs_write_inode(struct inode *inode, int wait)
{
+ struct bfs_sb_info *info = BFS_SB(inode->i_sb);
unsigned int ino = (u16)inode->i_ino;
unsigned long i_sblock;
struct bfs_inode *di;
struct buffer_head *bh;
int block, off;
- struct bfs_sb_info *info = BFS_SB(inode->i_sb);
+ int err = 0;
dprintf("ino=%08x\n", ino);
@@ -146,9 +147,14 @@ static int bfs_write_inode(struct inode *inode, int unused)
di->i_eoffset = cpu_to_le32(i_sblock * BFS_BSIZE + inode->i_size - 1);
mark_buffer_dirty(bh);
+ if (wait) {
+ sync_dirty_buffer(bh);
+ if (buffer_req(bh) && !buffer_uptodate(bh))
+ err = -EIO;
+ }
brelse(bh);
mutex_unlock(&info->bfs_lock);
- return 0;
+ return err;
}
static void bfs_delete_inode(struct inode *inode)