From 93904966934193204ad08e951f806d5631c29eb3 Mon Sep 17 00:00:00 2001 From: Robert Richter Date: Wed, 29 Apr 2009 12:47:15 +0200 Subject: [PATCH] perf_counter, x86: rename cpuc->active_mask This is to have a consistent naming scheme with cpuc->used. [ Impact: cleanup ] Signed-off-by: Robert Richter Cc: Paul Mackerras Acked-by: Peter Zijlstra LKML-Reference: <1241002046-8832-19-git-send-email-robert.richter@amd.com> Signed-off-by: Ingo Molnar --- arch/x86/kernel/cpu/perf_counter.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/arch/x86/kernel/cpu/perf_counter.c b/arch/x86/kernel/cpu/perf_counter.c index 3f3ae47..9ec51a6 100644 --- a/arch/x86/kernel/cpu/perf_counter.c +++ b/arch/x86/kernel/cpu/perf_counter.c @@ -29,9 +29,9 @@ static u64 perf_counter_mask __read_mostly; struct cpu_hw_counters { struct perf_counter *counters[X86_PMC_IDX_MAX]; unsigned long used[BITS_TO_LONGS(X86_PMC_IDX_MAX)]; + unsigned long active[BITS_TO_LONGS(X86_PMC_IDX_MAX)]; unsigned long interrupts; u64 throttle_ctrl; - unsigned long active_mask[BITS_TO_LONGS(X86_PMC_IDX_MAX)]; int enabled; }; @@ -334,7 +334,7 @@ static u64 amd_pmu_save_disable_all(void) for (idx = 0; idx < x86_pmu.num_counters; idx++) { u64 val; - if (!test_bit(idx, cpuc->active_mask)) + if (!test_bit(idx, cpuc->active)) continue; rdmsrl(MSR_K7_EVNTSEL0 + idx, val); if (!(val & ARCH_PERFMON_EVENTSEL0_ENABLE)) @@ -376,7 +376,7 @@ static void amd_pmu_restore_all(u64 ctrl) for (idx = 0; idx < x86_pmu.num_counters; idx++) { u64 val; - if (!test_bit(idx, cpuc->active_mask)) + if (!test_bit(idx, cpuc->active)) continue; rdmsrl(MSR_K7_EVNTSEL0 + idx, val); if (val & ARCH_PERFMON_EVENTSEL0_ENABLE) @@ -424,7 +424,7 @@ static void amd_pmu_enable_counter(int idx, u64 config) { struct cpu_hw_counters *cpuc = &__get_cpu_var(cpu_hw_counters); - set_bit(idx, cpuc->active_mask); + set_bit(idx, cpuc->active); if (cpuc->enabled) config |= ARCH_PERFMON_EVENTSEL0_ENABLE; @@ -448,7 +448,7 @@ static void amd_pmu_disable_counter(int idx, u64 config) { struct cpu_hw_counters *cpuc = &__get_cpu_var(cpu_hw_counters); - clear_bit(idx, cpuc->active_mask); + clear_bit(idx, cpuc->active); wrmsrl(MSR_K7_EVNTSEL0 + idx, config); } -- 2.7.4