diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2011-03-16 14:45:31 +0100 |
|---|---|---|
| committer | Clark Williams <williams@redhat.com> | 2012-04-04 09:14:14 -0500 |
| commit | ebd1c2061408eec0099f6e62d4070c4836ed6c5e (patch) | |
| tree | 02494674aba3255f2641edc4f73b4c28d2cda16c /arch/arm | |
| parent | d2597c998457ae28db6a288665c82bdf7cc31d23 (diff) | |
arm: Mark pmu interupt IRQF_NO_THREAD
PMU interrupt must not be threaded. Remove IRQF_DISABLED while at it
as we run all handlers with interrupts disabled anyway.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/kernel/perf_event.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/kernel/perf_event.c b/arch/arm/kernel/perf_event.c index ecebb893f1e7..e1286fb056f4 100644 --- a/arch/arm/kernel/perf_event.c +++ b/arch/arm/kernel/perf_event.c @@ -435,7 +435,7 @@ armpmu_reserve_hardware(struct arm_pmu *armpmu) } err = request_irq(irq, handle_irq, - IRQF_DISABLED | IRQF_NOBALANCING, + IRQF_NOBALANCING | IRQF_NO_THREAD, "arm-pmu", armpmu); if (err) { pr_err("unable to request IRQ%d for ARM PMU counters\n", |