svn commit: r184774 - user/kmacy/HEAD_fast_multi_xmit/sys/net

[Kip Macy]

Author: kmacy
Date: Sun Nov  9 00:22:36 2008
New Revision: 184774
URL: http://svn.freebsd.org/changeset/base/184774

Log:
  try generic store barrier

Modified:
  user/kmacy/HEAD_fast_multi_xmit/sys/net/flowtable.c

Modified: user/kmacy/HEAD_fast_multi_xmit/sys/net/flowtable.c
==============================================================================
--- user/kmacy/HEAD_fast_multi_xmit/sys/net/flowtable.c	Sun Nov  9 00:00:56 2008	(r184773)
+++ user/kmacy/HEAD_fast_multi_xmit/sys/net/flowtable.c	Sun Nov  9 00:22:36 2008	(r184774)
@@ -38,7 +38,7 @@
 
 #if defined (__GNUC__)
   #if #cpu(i386) || defined __i386 || defined i386 || defined __i386__ || #cpu(x86_64) || defined __x86_64__
-    #define mb()  __asm__ __volatile__ ("sfence;": : :"memory")
+    #define mb()  __asm__ __volatile__ ("mfence;": : :"memory")
   #elif #cpu(sparc64) || defined sparc64 || defined __sparcv9 
     #define mb()  __asm__ __volatile__ ("membar #MemIssue": : :"memory")
   #elif #cpu(sparc) || defined sparc || defined __sparc__