From: Derrick Brashear <shadow@dementia.org>
Date: Thu, 11 Nov 2010 23:48:18 +0000 (-0500)
Subject: avoid requeueing callbacks during shutdown
X-Git-Tag: upstream/1.8.0_pre1^2~4519
X-Git-Url: https://git.michaelhowe.org/gitweb/?a=commitdiff_plain;h=bdbc4494602cf142e2dc046a234dd4ba8610cd51;p=packages%2Fo%2Fopenafs.git

avoid requeueing callbacks during shutdown

when linux calls osi_linux_free_inode_pages we can try to queue a vcb.
this is foolish as we are shutting down. so, don't.

Change-Id: I18290396d9107455453de28097e7fad58526ae06
Reviewed-on: http://gerrit.openafs.org/3297
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Derrick Brashear <shadow@dementia.org>
---

diff --git a/src/afs/afs_vcache.c b/src/afs/afs_vcache.c
index 130868e26..57c906970 100644
--- a/src/afs/afs_vcache.c
+++ b/src/afs/afs_vcache.c
@@ -205,7 +205,8 @@ afs_FlushVCache(struct vcache *avc, int *slept)
     vn_reinit(AFSTOV(avc));
 #endif
     afs_FreeAllAxs(&(avc->Access));
-    afs_QueueVCB(avc);
+    if (!afs_shuttingdown)
+	afs_QueueVCB(avc);
     ObtainWriteLock(&afs_xcbhash, 460);
     afs_DequeueCallback(avc);	/* remove it from queued callbacks list */
     avc->f.states &= ~(CStatd | CUnique);