From ce71ec36840368b877fb63bd14c8e67ab62d08b1 Mon Sep 17 00:00:00 2001 From: Dave Hansen Date: Sat, 30 Sep 2006 23:29:06 -0700 Subject: [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 Acked-by: Christoph Hellwig Cc: Al Viro Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/hfsplus/dir.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/hfsplus') diff --git a/fs/hfsplus/dir.c b/fs/hfsplus/dir.c index 99b4ed1b87d2..7e309751645f 100644 --- a/fs/hfsplus/dir.c +++ b/fs/hfsplus/dir.c @@ -348,7 +348,7 @@ static int hfsplus_unlink(struct inode *dir, struct dentry *dentry) } else inode->i_flags |= S_DEAD; } else - inode->i_nlink = 0; + clear_nlink(inode); inode->i_ctime = CURRENT_TIME_SEC; mark_inode_dirty(inode); @@ -387,7 +387,7 @@ static int hfsplus_rmdir(struct inode *dir, struct dentry *dentry) res = hfsplus_delete_cat(inode->i_ino, dir, &dentry->d_name); if (res) return res; - inode->i_nlink = 0; + clear_nlink(inode); inode->i_ctime = CURRENT_TIME_SEC; hfsplus_delete_inode(inode); mark_inode_dirty(inode); -- cgit v1.2.3-59-g8ed1b