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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-07 17:02:58 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-07 17:02:58 -0800 |
| commit | 72eb6a791459c87a0340318840bb3bd9252b627b (patch) | |
| tree | 3bfb8ad99f9c7e511f37f72d57b56a2cea06d753 /drivers/acpi | |
| parent | 23d69b09b78c4876e134f104a3814c30747c53f1 (diff) | |
| parent | 55ee4ef30241a62b700f79517e6d5ef2ddbefa67 (diff) | |
| download | kernel_samsung_tuna-72eb6a791459c87a0340318840bb3bd9252b627b.zip kernel_samsung_tuna-72eb6a791459c87a0340318840bb3bd9252b627b.tar.gz kernel_samsung_tuna-72eb6a791459c87a0340318840bb3bd9252b627b.tar.bz2 | |
Merge branch 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
* 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: (30 commits)
gameport: use this_cpu_read instead of lookup
x86: udelay: Use this_cpu_read to avoid address calculation
x86: Use this_cpu_inc_return for nmi counter
x86: Replace uses of current_cpu_data with this_cpu ops
x86: Use this_cpu_ops to optimize code
vmstat: User per cpu atomics to avoid interrupt disable / enable
irq_work: Use per cpu atomics instead of regular atomics
cpuops: Use cmpxchg for xchg to avoid lock semantics
x86: this_cpu_cmpxchg and this_cpu_xchg operations
percpu: Generic this_cpu_cmpxchg() and this_cpu_xchg support
percpu,x86: relocate this_cpu_add_return() and friends
connector: Use this_cpu operations
xen: Use this_cpu_inc_return
taskstats: Use this_cpu_ops
random: Use this_cpu_inc_return
fs: Use this_cpu_inc_return in buffer.c
highmem: Use this_cpu_xx_return() operations
vmstat: Use this_cpu_inc_return for vm statistics
x86: Support for this_cpu_add, sub, dec, inc_return
percpu: Generic support for this_cpu_add, sub, dec, inc_return
...
Fixed up conflicts: in arch/x86/kernel/{apic/nmi.c, apic/x2apic_uv_x.c, process.c}
as per Tejun.
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/processor_idle.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c index dcb38f8..a765b82 100644 --- a/drivers/acpi/processor_idle.c +++ b/drivers/acpi/processor_idle.c @@ -746,7 +746,7 @@ static int acpi_idle_enter_c1(struct cpuidle_device *dev, struct acpi_processor *pr; struct acpi_processor_cx *cx = cpuidle_get_statedata(state); - pr = __get_cpu_var(processors); + pr = __this_cpu_read(processors); if (unlikely(!pr)) return 0; @@ -787,7 +787,7 @@ static int acpi_idle_enter_simple(struct cpuidle_device *dev, s64 idle_time_ns; s64 idle_time; - pr = __get_cpu_var(processors); + pr = __this_cpu_read(processors); if (unlikely(!pr)) return 0; @@ -864,7 +864,7 @@ static int acpi_idle_enter_bm(struct cpuidle_device *dev, s64 idle_time; - pr = __get_cpu_var(processors); + pr = __this_cpu_read(processors); if (unlikely(!pr)) return 0; |