264 		lockdep_assert_held(&ctx->mutex);  in event_function_call()
1278 	mutex_lock_nested(&ctx->mutex, nesting);  in perf_event_ctx_lock_nested()
1280 		mutex_unlock(&ctx->mutex);  in perf_event_ctx_lock_nested()
1297 	mutex_unlock(&ctx->mutex);  in perf_event_ctx_unlock()
2190 	lockdep_assert_held(&ctx->mutex);  in perf_remove_from_context()
2656 	lockdep_assert_held(&ctx->mutex);  in perf_install_in_context()
4169 	mutex_init(&ctx->mutex);  in __perf_event_init_context()
4521 	lockdep_assert_held(&ctx->mutex);  in exclusive_event_installable()
4737 		mutex_lock(&ctx->mutex);  in perf_event_release_kernel()
4758 		mutex_unlock(&ctx->mutex);  in perf_event_release_kernel()
4890 	lockdep_assert_held(&ctx->mutex);  in perf_read_group()
5065 	lockdep_assert_held(&ctx->mutex);  in perf_event_for_each()
8227 	struct mutex			hlist_mutex;
9500 	lockdep_assert_held(&event->ctx->mutex);  in perf_event_set_addr_filter()
9554 		mutex_unlock(&ctx->mutex);  in perf_event_set_filter()
9556 		mutex_lock(&ctx->mutex);  in perf_event_set_filter()
10109 		lockdep_set_class(&cpuctx->ctx.mutex, &cpuctx_mutex);  in perf_pmu_register()
10818 static void mutex_lock_double(struct mutex *a, struct mutex *b)  in mutex_lock_double()
10883 	mutex_lock_double(&gctx->mutex, &ctx->mutex);  in __perf_event_ctx_lock_double()
10886 		mutex_unlock(&ctx->mutex);  in __perf_event_ctx_lock_double()
10887 		mutex_unlock(&gctx->mutex);  in __perf_event_ctx_lock_double()
11191 		mutex_lock(&ctx->mutex);  in SYSCALL_DEFINE5()
11302 	mutex_unlock(&ctx->mutex);  in SYSCALL_DEFINE5()
11326 	mutex_unlock(&ctx->mutex);  in SYSCALL_DEFINE5()
11396 	mutex_lock(&ctx->mutex);  in perf_event_create_kernel_counter()
11424 	mutex_unlock(&ctx->mutex);  in perf_event_create_kernel_counter()
11429 	mutex_unlock(&ctx->mutex);  in perf_event_create_kernel_counter()
11453 	mutex_lock_double(&src_ctx->mutex, &dst_ctx->mutex);  in perf_pmu_migrate_context()
11499 	mutex_unlock(&dst_ctx->mutex);  in perf_pmu_migrate_context()
11500 	mutex_unlock(&src_ctx->mutex);  in perf_pmu_migrate_context()
11603 	mutex_lock(&child_ctx->mutex);  in perf_event_exit_task_context()
11638 	mutex_unlock(&child_ctx->mutex);  in perf_event_exit_task_context()
11719 		mutex_lock(&ctx->mutex);  in perf_event_free_task()
11735 		mutex_unlock(&ctx->mutex);  in perf_event_free_task()
12034 	mutex_lock(&parent_ctx->mutex);  in perf_event_init_context()
12089 	mutex_unlock(&parent_ctx->mutex);  in perf_event_init_context()
12181 		mutex_lock(&ctx->mutex);  in perf_event_exit_cpu_context()
12184 		mutex_unlock(&ctx->mutex);  in perf_event_exit_cpu_context()
12209 		mutex_lock(&ctx->mutex);  in perf_event_init_cpu()
12211 		mutex_unlock(&ctx->mutex);  in perf_event_init_cpu()