perf: Introduce perf_pmu_migrate_context()

[deliverable/linux.git] / include / linux / perf_event.h

diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 1ce887abcc5cdff8c8f85080a35c6b2ffbf4831c..76c5c8b724a77253e3ca635c90e53ed6230b3c5f 100644 (file)
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -1107,6 +1107,8 @@ perf_event_create_kernel_counter(struct perf_event_attr *attr,
                                struct task_struct *task,
                                perf_overflow_handler_t callback,
                                void *context);
+extern void perf_pmu_migrate_context(struct pmu *pmu,
+                               int src_cpu, int dst_cpu);
 extern u64 perf_event_read_value(struct perf_event *event,
                                 u64 *enabled, u64 *running);