From 1b20f7cc1854e8167f6e8ae75c8636919e7b176e Mon Sep 17 00:00:00 2001
From: kib <kib@FreeBSD.org>
Date: Sun, 17 Mar 2013 15:11:37 +0000
Subject: Remove negative name cache entry pointing to the target name, which
 could be instantiated while tdvp was unlocked.

Reported by:	Rick Miller <vmiller at hostileadmin com>
Tested by:	pho
MFC after:	1 week
---
 sys/fs/tmpfs/tmpfs_vnops.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'sys/fs/tmpfs')

diff --git a/sys/fs/tmpfs/tmpfs_vnops.c b/sys/fs/tmpfs/tmpfs_vnops.c
index 54c95ff..156fd43 100644
--- a/sys/fs/tmpfs/tmpfs_vnops.c
+++ b/sys/fs/tmpfs/tmpfs_vnops.c
@@ -1297,6 +1297,7 @@ tmpfs_rename(struct vop_rename_args *v)
 	cache_purge(fvp);
 	if (tvp != NULL)
 		cache_purge(tvp);
+	cache_purge_negative(tdvp);
 
 	error = 0;
 
-- 
cgit v1.1