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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>
Al Viro 9 years ago
parent
be5b82dbfe
commit
d2caaa0a77
1 changed files with 1 additions and 0 deletions
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  1. 1 0
      fs/nfs/unlink.c

+ 1 - 0
fs/nfs/unlink.c
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@@ -229,6 +229,7 @@ void nfs_unblock_sillyrename(struct dentry *dentry)
 
 	struct nfs_unlinkdata *data;
 
 	struct nfs_unlinkdata *data;
 
 
 
 	atomic_inc(&nfsi->silly_count);
 
 	atomic_inc(&nfsi->silly_count);
 
+	wake_up(&nfsi->waitqueue);
 
 	spin_lock(&dir->i_lock);
 
 	spin_lock(&dir->i_lock);
 
 	while (!hlist_empty(&nfsi->silly_list)) {
 
 	while (!hlist_empty(&nfsi->silly_list)) {
 
 		if (!atomic_inc_not_zero(&nfsi->silly_count))
 
 		if (!atomic_inc_not_zero(&nfsi->silly_count))