nfs: missing wakeup in nfs_unblock_sillyrename()



will be needed as soon as lookups are not serialized by ->i_mutex

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

parent be5b82db

fs/nfs/unlink.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -229,6 +229,7 @@ void nfs_unblock_sillyrename(struct dentry *dentry)
		struct nfs_unlinkdata *data;

		atomic_inc(&nfsi->silly_count);
		wake_up(&nfsi->waitqueue);
		spin_lock(&dir->i_lock);
		while (!hlist_empty(&nfsi->silly_list)) {
		if (!atomic_inc_not_zero(&nfsi->silly_count))