Messages in this thread Patch in this message | | | From | Andi Kleen <> | Subject | [PATCH] [30/45] i386: Remove local CPU logic in MTRR call to smp_call_function_single | Date | Fri, 21 Sep 2007 22:45:12 +0200 (CEST) |
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From: akpm@linux-foundation.org
smp_call_function_single handles the call to local CPU case correctly now, no need to handle this in the caller
Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Andi Kleen <ak@suse.de>
---
arch/i386/kernel/cpu/mtrr/main.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-)
Index: linux/arch/i386/kernel/cpu/mtrr/main.c =================================================================== --- linux.orig/arch/i386/kernel/cpu/mtrr/main.c +++ linux/arch/i386/kernel/cpu/mtrr/main.c @@ -738,13 +738,7 @@ void mtrr_ap_init(void) */ void mtrr_save_state(void) { - int cpu = get_cpu(); - - if (cpu == 0) - mtrr_save_fixed_ranges(NULL); - else - smp_call_function_single(0, mtrr_save_fixed_ranges, NULL, 1, 1); - put_cpu(); + smp_call_function_single(0, mtrr_save_fixed_ranges, NULL, 1, 1); } static int __init mtrr_init_finialize(void) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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