On Wed, Nov 06, 2013 at 12:07:37PM +0000, Vinayak Kale wrote: > Add support for irq registration when pmu interrupt is percpu. > > Signed-off-by: Vinayak Kale <[email protected]> > Signed-off-by: Tuan Phan <[email protected]> > --- > arch/arm64/kernel/perf_event.c | 109 > +++++++++++++++++++++++++++++----------- > 1 file changed, 81 insertions(+), 28 deletions(-) > > diff --git a/arch/arm64/kernel/perf_event.c b/arch/arm64/kernel/perf_event.c > index cea1594..e60dae3 100644 > --- a/arch/arm64/kernel/perf_event.c > +++ b/arch/arm64/kernel/perf_event.c > @@ -44,6 +44,7 @@ > static DEFINE_PER_CPU(struct perf_event * [ARMPMU_MAX_HWEVENTS], hw_events); > static DEFINE_PER_CPU(unsigned long [BITS_TO_LONGS(ARMPMU_MAX_HWEVENTS)], > used_mask); > static DEFINE_PER_CPU(struct pmu_hw_events, cpu_hw_events); > +static bool is_percpuirq;
This isn't a global property; it should be part of the struct arm_pmu. The rest of the patch looks ok, but obvious requires you to merge the core changes first. Will -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
