Author: rmacklem
Date: Wed Aug 25 23:23:00 2010
New Revision: 211830
URL: http://svn.freebsd.org/changeset/base/211830
Log:
Add mutex locking for the call to replay_prune() in
replay_setsize(), since replay_prune() expects the
rc_lock to be held when it is called.
MFC after: 2 weeks
Modified:
head/sys/rpc/replay.c
Modified: head/sys/rpc/replay.c
==============================================================================
--- head/sys/rpc/replay.c Wed Aug 25 22:48:18 2010 (r211829)
+++ head/sys/rpc/replay.c Wed Aug 25 23:23:00 2010 (r211830)
@@ -90,8 +90,10 @@ void
replay_setsize(struct replay_cache *rc, size_t newmaxsize)
{
+ mtx_lock(&rc->rc_lock);
rc->rc_maxsize = newmaxsize;
replay_prune(rc);
+ mtx_unlock(&rc->rc_lock);
}
void
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