From f52c6e1bc020a0985d2bc168d06b2c87fe7a2797 Mon Sep 17 00:00:00 2001
From: Jeffrey Altman <jaltman@secure-endpoints.com>
Date: Sun, 24 Feb 2008 15:33:52 +0000
Subject: [PATCH] windows-scache-clean-bufs-20080224

LICENSE MIT

In MergeStatus, only remove clean buffers from the hash table.
---
 src/WINNT/afsd/cm_scache.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/WINNT/afsd/cm_scache.c b/src/WINNT/afsd/cm_scache.c
index 9aa04751b..564f5cb6b 100644
--- a/src/WINNT/afsd/cm_scache.c
+++ b/src/WINNT/afsd/cm_scache.c
@@ -1686,7 +1686,8 @@ void cm_MergeStatus(cm_scache_t *dscp,
              */
             if (cm_FidCmp(&scp->fid, &bp->fid) == 0 &&
                  lock_TryMutex(&bp->mx)) {
-                if (bp->refCount == 0) {
+                if (bp->refCount == 0 && 
+                    !(bp->flags & CM_BUF_READING | CM_BUF_WRITING | CM_BUF_DIRTY)) {
                     prevBp = bp->fileHashBackp;
                     bp->fileHashBackp = bp->fileHashp = NULL;
                     if (prevBp)
-- 
2.39.5