From 148c69b4b0ec267b08d3619651ae4a10a1768b04 Mon Sep 17 00:00:00 2001 From: David Howells Date: Wed, 7 May 2008 15:31:54 +0100 Subject: [PATCH] MN10300: Make cpu_relax() invoke barrier() Make cpu_relax() invoke barrier() to be the same as other arches. Signed-off-by: David Howells Signed-off-by: Linus Torvalds --- include/asm-mn10300/processor.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/asm-mn10300/processor.h b/include/asm-mn10300/processor.h index f1b081f534..7323927187 100644 --- a/include/asm-mn10300/processor.h +++ b/include/asm-mn10300/processor.h @@ -58,7 +58,7 @@ extern struct mn10300_cpuinfo boot_cpu_data; extern void identify_cpu(struct mn10300_cpuinfo *); extern void print_cpu_info(struct mn10300_cpuinfo *); extern void dodgy_tsc(void); -#define cpu_relax() do {} while (0) +#define cpu_relax() barrier() /* * User space process size: 1.75GB (default). -- 2.39.5