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| 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/fuse | |
| parent | 17ff785691503f63ec648df82a7fdaece7695561 (diff) | |
| download | linux-stable-ce71ec36840368b877fb63bd14c8e67ab62d08b1.tar.gz linux-stable-ce71ec36840368b877fb63bd14c8e67ab62d08b1.tar.bz2 linux-stable-ce71ec36840368b877fb63bd14c8e67ab62d08b1.zip | |
[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/fuse')
| -rw-r--r-- | fs/fuse/dir.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c index f85b2a282f13..8605155db171 100644 --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c @@ -508,7 +508,7 @@ static int fuse_unlink(struct inode *dir, struct dentry *entry) /* Set nlink to zero so the inode can be cleared, if the inode does have more links this will be discovered at the next lookup/getattr */ - inode->i_nlink = 0; + clear_nlink(inode); fuse_invalidate_attr(inode); fuse_invalidate_attr(dir); fuse_invalidate_entry_cache(entry); @@ -534,7 +534,7 @@ static int fuse_rmdir(struct inode *dir, struct dentry *entry) err = req->out.h.error; fuse_put_request(fc, req); if (!err) { - entry->d_inode->i_nlink = 0; + clear_nlink(entry->d_inode); fuse_invalidate_attr(dir); fuse_invalidate_entry_cache(entry); } else if (err == -EINTR) |