From 79bf7c732b5ff75b96022ed9d29181afd3d2509c Mon Sep 17 00:00:00 2001 From: Sage Weil Date: Tue, 24 May 2011 13:06:06 -0700 Subject: vfs: push dentry_unhash on rmdir into file systems Only a few file systems need this. Start by pushing it down into each fs rmdir method (except gfs2 and xfs) so it can be dealt with on a per-fs basis. This does not change behavior for any in-tree file systems. Acked-by: Christoph Hellwig Signed-off-by: Sage Weil Signed-off-by: Al Viro --- fs/configfs/dir.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'fs/configfs') diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c index 3313dd19f543..9908c20bb1a5 100644 --- a/fs/configfs/dir.c +++ b/fs/configfs/dir.c @@ -1355,6 +1355,8 @@ static int configfs_rmdir(struct inode *dir, struct dentry *dentry) struct module *subsys_owner = NULL, *dead_item_owner = NULL; int ret; + dentry_unhash(dentry); + if (dentry->d_parent == configfs_sb->s_root) return -EPERM; -- cgit v1.2.3