| Date | Tue, 14 Apr 2015 21:09:01 -0000 | From | Thomas Gleixner <> | Subject | [patch 22/39] x86: perf: uncore: 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_uncore.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
Index: tip/arch/x86/kernel/cpu/perf_event_intel_uncore.c =================================================================== --- tip.orig/arch/x86/kernel/cpu/perf_event_intel_uncore.c +++ tip/arch/x86/kernel/cpu/perf_event_intel_uncore.c @@ -233,9 +233,8 @@ static enum hrtimer_restart uncore_pmu_h void uncore_pmu_start_hrtimer(struct intel_uncore_box *box) { - __hrtimer_start_range_ns(&box->hrtimer, - ns_to_ktime(box->hrtimer_duration), 0, - HRTIMER_MODE_REL_PINNED, 0); + hrtimer_start(&box->hrtimer, ns_to_ktime(box->hrtimer_duration), + HRTIMER_MODE_REL_PINNED); } void uncore_pmu_cancel_hrtimer(struct intel_uncore_box *box)
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