From: shadow <shadow>
Date: Wed, 5 Aug 2009 07:22:58 +0000 (+0000)
Subject: don't send revalidate rpc if client have LOOKUP lock already.
X-Git-Tag: v1_9_231~4
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=f101e512b5bbc8e7dc68a45dcafead55146e03da;p=fs%2Flustre-release.git

don't send revalidate rpc if client have LOOKUP lock already.

Branch HEAD
b=17545
i=green
i=panda
---

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))