-/* The events for a given CPU. */
-struct cpu_hw_events {
- /*
- * The events that are active on the CPU for the given index.
- */
- struct perf_event *events[ARMPMU_MAX_HWEVENTS];
-
- /*
- * A 1 bit for an index indicates that the counter is being used for
- * an event. A 0 means that the counter can be used.
- */
- unsigned long used_mask[BITS_TO_LONGS(ARMPMU_MAX_HWEVENTS)];
-
- /*
- * Hardware lock to serialize accesses to PMU registers. Needed for the
- * read/modify/write sequences.
- */
- raw_spinlock_t pmu_lock;
-};
-static DEFINE_PER_CPU(struct cpu_hw_events, cpu_hw_events);
-
-struct arm_pmu {
- struct pmu pmu;
- enum arm_perf_pmu_ids id;
- enum arm_pmu_type type;
- cpumask_t active_irqs;
- const char *name;
- irqreturn_t (*handle_irq)(int irq_num, void *dev);
- void (*enable)(struct hw_perf_event *evt, int idx);
- void (*disable)(struct hw_perf_event *evt, int idx);
- int (*get_event_idx)(struct cpu_hw_events *cpuc,
- struct hw_perf_event *hwc);
- int (*set_event_filter)(struct hw_perf_event *evt,
- struct perf_event_attr *attr);
- u32 (*read_counter)(int idx);
- void (*write_counter)(int idx, u32 val);
- void (*start)(void);
- void (*stop)(void);
- void (*reset)(void *);
- int (*map_event)(struct perf_event *event);
- int num_events;
- atomic_t active_events;
- struct mutex reserve_mutex;
- u64 max_period;
- struct platform_device *plat_device;
- struct cpu_hw_events *(*get_hw_events)(void);
-};
+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);