svn commit: r198566 - in stable/8/sys: . amd64/include/xen cddl/contrib/opensolaris contrib/dev/acpica contrib/pf dev/xen/xenpci net

[Qing Li]

Author: qingli
Date: Wed Oct 28 21:43:16 2009
New Revision: 198566
URL: http://svn.freebsd.org/changeset/base/198566

Log:
  MFC	r198353
  
  Verify "smp_started" is true before calling
  sched_bind() and sched_unbind().
  
  Reviewed by:	kmacy

Modified:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)
  stable/8/sys/dev/xen/xenpci/   (props changed)
  stable/8/sys/net/flowtable.c

Modified: stable/8/sys/net/flowtable.c
==============================================================================
--- stable/8/sys/net/flowtable.c	Wed Oct 28 21:41:23 2009	(r198565)
+++ stable/8/sys/net/flowtable.c	Wed Oct 28 21:43:16 2009	(r198566)
@@ -963,15 +963,19 @@ flowtable_clean_vnet(void)
 				if (CPU_ABSENT(i))
 					continue;
 
-				thread_lock(curthread);
-				sched_bind(curthread, i);
-				thread_unlock(curthread);
+				if (smp_started == 1) {
+					thread_lock(curthread);
+					sched_bind(curthread, i);
+					thread_unlock(curthread);
+				}
 
 				flowtable_free_stale(ft, NULL);
 
-				thread_lock(curthread);
-				sched_unbind(curthread);
-				thread_unlock(curthread);
+				if (smp_started == 1) {
+					thread_lock(curthread);
+					sched_unbind(curthread);
+					thread_unlock(curthread);
+				}
 			}
 		} else {
 			flowtable_free_stale(ft, NULL);