From f101e512b5bbc8e7dc68a45dcafead55146e03da Mon Sep 17 00:00:00 2001
From: shadow <shadow>
Date: Wed, 5 Aug 2009 07:22:58 +0000
Subject: [PATCH] don't send revalidate rpc if client have LOOKUP lock already.

Branch HEAD
b=17545
i=green
i=panda
---
 lustre/llite/dcache.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lustre/llite/dcache.c b/lustre/llite/dcache.c
index d685990..1a4a33f 100644
--- a/lustre/llite/dcache.c
+++ b/lustre/llite/dcache.c
@@ -387,6 +387,9 @@ int ll_revalidate_it(struct dentry *de, int lookup_flags,
                 GOTO(out_sa, rc);
         }
 
+        if ((de->d_flags & DCACHE_LUSTRE_INVALID) == 0)
+                GOTO(out_sa, rc = 1);
+
         /* Never execute intents for mount points.
          * Attributes will be fixed up in ll_inode_revalidate_it */
         if (d_mountpoint(de))
-- 
1.8.3.1