diff options
| author | Dave Hansen <haveblue@us.ibm.com> | 2006-09-30 23:29:06 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-01 00:39:30 -0700 |
| commit | ce71ec36840368b877fb63bd14c8e67ab62d08b1 (patch) | |
| tree | 55ea3caaa339881dfd66d787b3dbbb964825d07a /fs/hpfs/namei.c | |
| parent | 17ff785691503f63ec648df82a7fdaece7695561 (diff) | |
[PATCH] r/o bind mounts: monitor zeroing of i_nlink
Some filesystems, instead of simply decrementing i_nlink, simply zero it
during an unlink operation. We need to catch these in addition to the
decrement operations.
Signed-off-by: Dave Hansen <haveblue@us.ibm.com>
Acked-by: Christoph Hellwig <hch@lst.de>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/hpfs/namei.c')
| -rw-r--r-- | fs/hpfs/namei.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/hpfs/namei.c b/fs/hpfs/namei.c index 25dd6f81eca7..2507e7393f3c 100644 --- a/fs/hpfs/namei.c +++ b/fs/hpfs/namei.c @@ -495,7 +495,7 @@ static int hpfs_rmdir(struct inode *dir, struct dentry *dentry) break; default: drop_nlink(dir); - inode->i_nlink = 0; + clear_nlink(inode); err = 0; } goto out; @@ -590,7 +590,7 @@ static int hpfs_rename(struct inode *old_dir, struct dentry *old_dentry, int r; if ((r = hpfs_remove_dirent(old_dir, dno, dep, &qbh, 1)) != 2) { if ((nde = map_dirent(new_dir, hpfs_i(new_dir)->i_dno, (char *)new_name, new_len, NULL, &qbh1))) { - new_inode->i_nlink = 0; + clear_nlink(new_inode); copy_de(nde, &de); memcpy(nde->name, new_name, new_len); hpfs_mark_4buffers_dirty(&qbh1); |