| Date | Tue, 14 Apr 2015 21:09:00 -0000 | From | Thomas Gleixner <> | Subject | [patch 21/39] x86: perf: Use hrtimer_start() |
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hrtimer_start() does not longer defer already expired timers to the softirq. Get rid of the __hrtimer_start_range_ns() invocation.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: x86@kernel.org --- arch/x86/kernel/cpu/perf_event_intel_rapl.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
Index: tip/arch/x86/kernel/cpu/perf_event_intel_rapl.c =================================================================== --- tip.orig/arch/x86/kernel/cpu/perf_event_intel_rapl.c +++ tip/arch/x86/kernel/cpu/perf_event_intel_rapl.c @@ -182,9 +182,8 @@ again: static void rapl_start_hrtimer(struct rapl_pmu *pmu) { - __hrtimer_start_range_ns(&pmu->hrtimer, - pmu->timer_interval, 0, - HRTIMER_MODE_REL_PINNED, 0); + hrtimer_start(&pmu->hrtimer, pmu->timer_interval, + HRTIMER_MODE_REL_PINNED); } static void rapl_stop_hrtimer(struct rapl_pmu *pmu)
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