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author | Thomas Gleixner <tglx@linutronix.de> | 2011-03-16 13:45:31 (GMT) |
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committer | Emil Medve <Emilian.Medve@Freescale.com> | 2013-04-30 08:16:50 (GMT) |
commit | 8964a2cd84a4c6b27dd4c797ebf99f7aea1ea2ef (patch) | |
tree | 418f464cb91e68b133cba1ab275f6a212f978f13 /arch/arm | |
parent | 1ec4f67c4115cb47b76ba420d77dc3c84ae6d262 (diff) | |
download | linux-fsl-qoriq-8964a2cd84a4c6b27dd4c797ebf99f7aea1ea2ef.tar.xz |
arm: Mark pmu interupt IRQF_NO_THREAD
PMU interrupts must not be threaded.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/arm')
-rw-r--r-- | arch/arm/kernel/perf_event_cpu.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/kernel/perf_event_cpu.c b/arch/arm/kernel/perf_event_cpu.c index 5f66206..aa1b171 100644 --- a/arch/arm/kernel/perf_event_cpu.c +++ b/arch/arm/kernel/perf_event_cpu.c @@ -118,7 +118,8 @@ static int cpu_pmu_request_irq(struct arm_pmu *cpu_pmu, irq_handler_t handler) continue; } - err = request_irq(irq, handler, IRQF_NOBALANCING, "arm-pmu", + err = request_irq(irq, handler, + IRQF_NOBALANCING | IRQF_NO_THREAD, "arm-pmu", cpu_pmu); if (err) { pr_err("unable to request IRQ%d for ARM PMU counters\n", |