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/nilfs2/namei.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'fs/nilfs2') diff --git a/fs/nilfs2/namei.c b/fs/nilfs2/namei.c index 546849b3e88..78306e6462e 100644 --- a/fs/nilfs2/namei.c +++ b/fs/nilfs2/namei.c @@ -334,6 +334,8 @@ static int nilfs_rmdir(struct inode *dir, struct dentry *dentry) struct nilfs_transaction_info ti; int err; + dentry_unhash(dentry); + err = nilfs_transaction_begin(dir->i_sb, &ti, 0); if (err) return err; -- cgit v1.2.3 From e4eaac06bcccb2a70bca6a2de9871882dce2aa14 Mon Sep 17 00:00:00 2001 From: Sage Weil Date: Tue, 24 May 2011 13:06:07 -0700 Subject: vfs: push dentry_unhash on rename_dir into file systems Only a few file systems need this. Start by pushing it down into each rename method (except gfs2 and xfs) so that it can be dealt with on a per-fs basis. Acked-by: Christoph Hellwig Signed-off-by: Sage Weil Signed-off-by: Al Viro --- fs/nilfs2/namei.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'fs/nilfs2') diff --git a/fs/nilfs2/namei.c b/fs/nilfs2/namei.c index 78306e6462e..1102a5fbb74 100644 --- a/fs/nilfs2/namei.c +++ b/fs/nilfs2/namei.c @@ -371,6 +371,9 @@ static int nilfs_rename(struct inode *old_dir, struct dentry *old_dentry, struct nilfs_transaction_info ti; int err; + if (new_inode && S_ISDIR(new_inode->i_mode)) + dentry_unhash(new_dentry); + err = nilfs_transaction_begin(old_dir->i_sb, &ti, 1); if (unlikely(err)) return err; -- cgit v1.2.3