From d0a92c7bdeeac96a0d09e02a1494ff398f57f1bb Mon Sep 17 00:00:00 2001
From: Derrick Brashear <shadow@dementia.org>
Date: Mon, 20 Aug 2007 18:50:16 +0000
Subject: [PATCH] find-dcache-just-hold-the-lock-slightly-longer-20070820

we go out of our way to hold xdcache to protect indexTimes elsewhere... there's
no reason to drop it here just before this...
---
 src/afs/afs_dcache.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/afs/afs_dcache.c b/src/afs/afs_dcache.c
index d316848c4..5d7c2d688 100644
--- a/src/afs/afs_dcache.c
+++ b/src/afs/afs_dcache.c
@@ -1345,14 +1345,14 @@ afs_FindDCache(register struct vcache *avc, afs_size_t abyte)
 	}
 	index = afs_dcnextTbl[index];
     }
-    MReleaseWriteLock(&afs_xdcache);
     if (index != NULLIDX) {
 	hset(afs_indexTimes[tdc->index], afs_indexCounter);
 	hadd32(afs_indexCounter, 1);
+	MReleaseWriteLock(&afs_xdcache);
 	return tdc;
-    } else
-	return NULL;
-
+    } 
+    MReleaseWriteLock(&afs_xdcache);
+    return NULL;
 }				/*afs_FindDCache */
 
 
-- 
2.39.5