DEFINE_STATIC_CALL_NULL(x86_pmu_del, *x86_pmu.del);
DEFINE_STATIC_CALL_NULL(x86_pmu_read, *x86_pmu.read);
+DEFINE_STATIC_CALL_NULL(x86_pmu_set_period, *x86_pmu.set_period);
+DEFINE_STATIC_CALL_NULL(x86_pmu_update, *x86_pmu.update);
+
DEFINE_STATIC_CALL_NULL(x86_pmu_schedule_events, *x86_pmu.schedule_events);
DEFINE_STATIC_CALL_NULL(x86_pmu_get_event_constraints, *x86_pmu.get_event_constraints);
DEFINE_STATIC_CALL_NULL(x86_pmu_put_event_constraints, *x86_pmu.put_event_constraints);
if (flags & PERF_EF_RELOAD) {
WARN_ON_ONCE(!(event->hw.state & PERF_HES_UPTODATE));
- x86_perf_event_set_period(event);
+ static_call(x86_pmu_set_period)(event);
}
event->hw.state = 0;
* Drain the remaining delta count out of a event
* that we are disabling:
*/
- x86_perf_event_update(event);
+ static_call(x86_pmu_update)(event);
hwc->state |= PERF_HES_UPTODATE;
}
}
event = cpuc->events[idx];
- val = x86_perf_event_update(event);
+ val = static_call(x86_pmu_update)(event);
if (val & (1ULL << (x86_pmu.cntval_bits - 1)))
continue;
*/
handled++;
- if (!x86_perf_event_set_period(event))
+ if (!static_call(x86_pmu_set_period)(event))
continue;
perf_sample_data_init(&data, 0, event->hw.last_period);
static_call_update(x86_pmu_del, x86_pmu.del);
static_call_update(x86_pmu_read, x86_pmu.read);
+ static_call_update(x86_pmu_set_period, x86_pmu.set_period);
+ static_call_update(x86_pmu_update, x86_pmu.update);
+
static_call_update(x86_pmu_schedule_events, x86_pmu.schedule_events);
static_call_update(x86_pmu_get_event_constraints, x86_pmu.get_event_constraints);
static_call_update(x86_pmu_put_event_constraints, x86_pmu.put_event_constraints);
static void _x86_pmu_read(struct perf_event *event)
{
- x86_perf_event_update(event);
+ static_call(x86_pmu_update)(event);
}
void x86_pmu_show_pmu_cap(int num_counters, int num_counters_fixed,
if (!x86_pmu.guest_get_msrs)
x86_pmu.guest_get_msrs = (void *)&__static_call_return0;
+ if (!x86_pmu.set_period)
+ x86_pmu.set_period = x86_perf_event_set_period;
+
+ if (!x86_pmu.update)
+ x86_pmu.update = x86_perf_event_update;
+
x86_pmu_static_call_update();
/*
void (*add)(struct perf_event *);
void (*del)(struct perf_event *);
void (*read)(struct perf_event *event);
+ int (*set_period)(struct perf_event *event);
+ u64 (*update)(struct perf_event *event);
int (*hw_config)(struct perf_event *event);
int (*schedule_events)(struct cpu_hw_events *cpuc, int n, int *assign);
unsigned eventsel;
struct pmu *x86_get_pmu(unsigned int cpu);
extern struct x86_pmu x86_pmu __read_mostly;
+DECLARE_STATIC_CALL(x86_pmu_set_period, *x86_pmu.set_period);
+DECLARE_STATIC_CALL(x86_pmu_update, *x86_pmu.update);
+
static __always_inline struct x86_perf_task_context_opt *task_context_opt(void *ctx)
{
if (static_cpu_has(X86_FEATURE_ARCH_LBR))