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authorDave Hansen <haveblue@us.ibm.com>2006-09-30 23:29:06 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-01 00:39:30 -0700
commitce71ec36840368b877fb63bd14c8e67ab62d08b1 (patch)
tree55ea3caaa339881dfd66d787b3dbbb964825d07a /fs/jfs
parent17ff785691503f63ec648df82a7fdaece7695561 (diff)
downloadop-kernel-dev-ce71ec36840368b877fb63bd14c8e67ab62d08b1.zip
op-kernel-dev-ce71ec36840368b877fb63bd14c8e67ab62d08b1.tar.gz
[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/jfs')
-rw-r--r--fs/jfs/namei.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/jfs/namei.c b/fs/jfs/namei.c
index 8cef881..b8d16a6 100644
--- a/fs/jfs/namei.c
+++ b/fs/jfs/namei.c
@@ -414,7 +414,7 @@ static int jfs_rmdir(struct inode *dip, struct dentry *dentry)
JFS_IP(ip)->acl.flag = 0;
/* mark the target directory as deleted */
- ip->i_nlink = 0;
+ clear_nlink(ip);
mark_inode_dirty(ip);
rc = txCommit(tid, 2, &iplist[0], 0);
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