From bca64c70467afd00ca02290a4236bc295ec4633c Mon Sep 17 00:00:00 2001
From: Jeffrey Altman <jaltman@your-file-system.com>
Date: Sun, 21 Aug 2011 00:36:44 -0400
Subject: [PATCH] Windows: cm_serverLock read required not write

Change-Id: I9e804ddd7de824b2f5ce880e52c08bff6b0615e7
Reviewed-on: http://gerrit.openafs.org/5301
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Jeffrey Altman <jaltman@openafs.org>
Tested-by: Jeffrey Altman <jaltman@openafs.org>
---
 src/WINNT/afsd/cm_callback.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/WINNT/afsd/cm_callback.c b/src/WINNT/afsd/cm_callback.c
index 405d3e598e..9b56a0d79a 100644
--- a/src/WINNT/afsd/cm_callback.c
+++ b/src/WINNT/afsd/cm_callback.c
@@ -2070,15 +2070,15 @@ cm_GiveUpAllCallbacksAllServers(afs_int32 markDown)
     if (!cm_giveUpAllCBs)
         return;
 
-    lock_ObtainWrite(&cm_serverLock);
+    lock_ObtainRead(&cm_serverLock);
     for (tsp = cm_allServersp; tsp; tsp = tsp->allNextp) {
         cm_GetServerNoLock(tsp);
-        lock_ReleaseWrite(&cm_serverLock);
+        lock_ReleaseRead(&cm_serverLock);
         cm_GiveUpAllCallbacks(tsp, markDown);
-        lock_ObtainWrite(&cm_serverLock);
+        lock_ObtainRead(&cm_serverLock);
         cm_PutServerNoLock(tsp);
     }
-    lock_ReleaseWrite(&cm_serverLock);
+    lock_ReleaseRead(&cm_serverLock);
 }
 
 void