diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-12-11 13:45:51 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-12-11 15:45:53 +0100 |
| commit | 01b2838c4298c5e0d30b4993c195ac34dd9df61e (patch) | |
| tree | 56a526fb72bd068eb4e06aa79a7569e6afb4138a /arch | |
| parent | 5c92d12411dfe5f0f3d1b1c1e2f756245e6f7249 (diff) | |
perf counters: consolidate hw_perf save/restore APIs
Impact: cleanup
Rename them to better match up the usual IRQ disable/enable APIs:
hw_perf_disable_all() => hw_perf_save_disable()
hw_perf_restore_ctrl() => hw_perf_restore()
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kernel/cpu/perf_counter.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/kernel/cpu/perf_counter.c b/arch/x86/kernel/cpu/perf_counter.c index 43c8e9a38b4..3e1dbebe22b 100644 --- a/arch/x86/kernel/cpu/perf_counter.c +++ b/arch/x86/kernel/cpu/perf_counter.c @@ -118,13 +118,13 @@ void hw_perf_enable_all(void) wrmsr(MSR_CORE_PERF_GLOBAL_CTRL, perf_counter_mask, 0); } -void hw_perf_restore_ctrl(u64 ctrl) +void hw_perf_restore(u64 ctrl) { wrmsr(MSR_CORE_PERF_GLOBAL_CTRL, ctrl, 0); } -EXPORT_SYMBOL_GPL(hw_perf_restore_ctrl); +EXPORT_SYMBOL_GPL(hw_perf_restore); -u64 hw_perf_disable_all(void) +u64 hw_perf_save_disable(void) { u64 ctrl; @@ -132,7 +132,7 @@ u64 hw_perf_disable_all(void) wrmsr(MSR_CORE_PERF_GLOBAL_CTRL, 0, 0); return ctrl; } -EXPORT_SYMBOL_GPL(hw_perf_disable_all); +EXPORT_SYMBOL_GPL(hw_perf_save_disable); static inline void __x86_perf_counter_disable(struct hw_perf_counter *hwc, unsigned int idx) |