perf_counter, x86: rename __hw_perf_counter_set_period into x86_perf_counter_set_period

[ Impact: cleanup ]

Signed-off-by: Robert Richter <robert.richter@amd.com>
Cc: Paul Mackerras <paulus@samba.org>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1241002046-8832-12-git-send-email-robert.richter@amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

diff --git a/arch/x86/kernel/cpu/perf_counter.c b/arch/x86/kernel/cpu/perf_counter.c
index 6bbdc16cc69f94a366c1d0cb11c9977be01fd14a..fa6541d781bc9287908d13587e6cf4153b8f1640 100644 (file)
--- a/arch/x86/kernel/cpu/perf_counter.c
+++ b/arch/x86/kernel/cpu/perf_counter.c
@@ -498,7 +498,7 @@ static DEFINE_PER_CPU(u64, prev_left[X86_PMC_IDX_MAX]);
  * To be called with the counter disabled in hw:
  */
 static void
-__hw_perf_counter_set_period(struct perf_counter *counter,
+x86_perf_counter_set_period(struct perf_counter *counter,
                             struct hw_perf_counter *hwc, int idx)
 {
        s64 left = atomic64_read(&hwc->period_left);
@@ -642,7 +642,7 @@ try_generic:
         */
        barrier();
 
-       __hw_perf_counter_set_period(counter, hwc, idx);
+       x86_perf_counter_set_period(counter, hwc, idx);
        __x86_pmu_enable(counter, hwc, idx);
 
        return 0;
@@ -731,7 +731,7 @@ static void perf_save_and_restart(struct perf_counter *counter)
        int idx = hwc->idx;
 
        x86_perf_counter_update(counter, hwc, idx);
-       __hw_perf_counter_set_period(counter, hwc, idx);
+       x86_perf_counter_set_period(counter, hwc, idx);
 
        if (counter->state == PERF_COUNTER_STATE_ACTIVE)
                __x86_pmu_enable(counter, hwc, idx);