[LV-kern-commit] kernel-2.4/include/asm-vax system.h,1.6,1.7

[<ai...@us...>]

Update of /cvsroot/linux-vax/kernel-2.4/include/asm-vax
In directory sc8-pr-cvs1:/tmp/cvs-serv25895/include/asm-vax

Modified Files:
	system.h 
Log Message:
fix set_mb to not use xchg.. should've been tracking 2.5 doh :-(


Index: system.h
===================================================================
RCS file: /cvsroot/linux-vax/kernel-2.4/include/asm-vax/system.h,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -d -r1.6 -r1.7
--- system.h	27 Sep 2003 13:12:04 -0000	1.6
+++ system.h	4 Oct 2003 11:51:05 -0000	1.7
@@ -59,7 +59,7 @@
 #define mb() __asm__ __volatile__("": : :"memory")
 #define rmb() mb()
 #define wmb() mb()
-#define set_mb(var, value)    do { xchg(&var, value); } while (0)
+#define set_mb(var, value)    do { var = value; barrier(); } while (0)
 #define set_wmb(var, value)    do { var = value; wmb(); } while (0)
 #define smp_mb()        mb()
 #define smp_rmb() rmb()