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| author | Mike Travis <travis@sgi.com> | 2008-06-09 16:22:23 -0700 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2008-07-16 23:27:01 +0200 |
| commit | 706546d02384b64e083bd9130c56eaa599c66038 (patch) | |
| tree | f660fa259f7c8f93a1427cdef529a6ffe8331cab /drivers/acpi/processor_idle.c | |
| parent | 5411552c707f4b7387ad63141ef3a559e7488091 (diff) | |
| download | linux-706546d02384b64e083bd9130c56eaa599c66038.tar.gz linux-706546d02384b64e083bd9130c56eaa599c66038.tar.bz2 linux-706546d02384b64e083bd9130c56eaa599c66038.zip | |
ACPI: change processors from array to per_cpu variable
Change processors from an array sized by NR_CPUS to a per_cpu variable.
Signed-off-by: Mike Travis <travis@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Diffstat (limited to 'drivers/acpi/processor_idle.c')
| -rw-r--r-- | drivers/acpi/processor_idle.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index 4976e5db2b3f..0fc310e7dfd6 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -401,7 +401,7 @@ static void acpi_processor_idle(void) */ local_irq_disable(); - pr = processors[smp_processor_id()]; + pr = __get_cpu_var(processors); if (!pr) { local_irq_enable(); return; @@ -1431,7 +1431,7 @@ static int acpi_idle_enter_c1(struct cpuidle_device *dev, struct acpi_processor *pr; struct acpi_processor_cx *cx = cpuidle_get_statedata(state); - pr = processors[smp_processor_id()]; + pr = __get_cpu_var(processors); if (unlikely(!pr)) return 0; @@ -1471,7 +1471,7 @@ static int acpi_idle_enter_simple(struct cpuidle_device *dev, u32 t1, t2; int sleep_ticks = 0; - pr = processors[smp_processor_id()]; + pr = __get_cpu_var(processors); if (unlikely(!pr)) return 0; @@ -1549,7 +1549,7 @@ static int acpi_idle_enter_bm(struct cpuidle_device *dev, u32 t1, t2; int sleep_ticks = 0; - pr = processors[smp_processor_id()]; + pr = __get_cpu_var(processors); if (unlikely(!pr)) return 0; |