Messages in this thread Patch in this message | | | From | Avi Kivity <> | Subject | [PATCH 1/4] [MTRR] Simplify smp_call_function_single() call sequence | Date | Sat, 21 Jul 2007 17:57:54 +0300 |
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smp_call_function_single() now knows how to call the function on the current cpu.
Cc: Richard Gooch <rgooch@atnf.csiro.au> Signed-off-by: Avi Kivity <avi@qumranet.com> --- arch/i386/kernel/cpu/mtrr/main.c | 8 +------- 1 files changed, 1 insertions(+), 7 deletions(-)
diff --git a/arch/i386/kernel/cpu/mtrr/main.c b/arch/i386/kernel/cpu/mtrr/main.c index 75dc6d5..d8db59a 100644 --- a/arch/i386/kernel/cpu/mtrr/main.c +++ b/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) -- 1.5.2.4 - 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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