diff options
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/pmu.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/include/asm/pmu.h b/arch/arm/include/asm/pmu.h index b1596bd59129..26c7d29c976d 100644 --- a/arch/arm/include/asm/pmu.h +++ b/arch/arm/include/asm/pmu.h @@ -87,6 +87,14 @@ struct pmu_hw_events { * already have to allocate this struct per cpu. */ struct arm_pmu *percpu_pmu; + +#ifdef CONFIG_SMP + /* + * This is used to schedule workaround logic on platforms where all + * the PMUs are attached to a single SPI. + */ + struct irq_work work; +#endif }; struct arm_pmu { @@ -117,6 +125,11 @@ struct arm_pmu { struct platform_device *plat_device; struct pmu_hw_events __percpu *hw_events; struct notifier_block hotplug_nb; +#ifdef CONFIG_SMP + int muxed_spi_workaround_irq; + struct work_struct muxed_spi_workaround_work; + atomic_t remaining_irq_work; +#endif }; #define to_arm_pmu(p) (container_of(p, struct arm_pmu, pmu)) |