smp_call_function_single() now knows how to call the function on the
current cpu.
Cc: Richard Gooch <[email protected]>
Signed-off-by: Avi Kivity <[email protected]>
---
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
-
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