1384 	ctx = rcu_dereference(task->perf_event_ctxp[ctxn]);  in perf_lock_task_context()
1397 		if (ctx != rcu_dereference(task->perf_event_ctxp[ctxn])) {  in perf_lock_task_context()
3169 	struct perf_event_context *ctx = task->perf_event_ctxp[ctxn];  in perf_event_context_sched_out()
3183 	next_ctx = next->perf_event_ctxp[ctxn];  in perf_event_context_sched_out()
3219 			RCU_INIT_POINTER(task->perf_event_ctxp[ctxn], next_ctx);  in perf_event_context_sched_out()
3220 			RCU_INIT_POINTER(next->perf_event_ctxp[ctxn], ctx);  in perf_event_context_sched_out()
3575 		ctx = task->perf_event_ctxp[ctxn];  in __perf_event_task_sched_in()
3894 	ctx = current->perf_event_ctxp[ctxn];  in perf_event_enable_on_exec()
4289 		else if (task->perf_event_ctxp[ctxn])  in find_get_context()
4294 			rcu_assign_pointer(task->perf_event_ctxp[ctxn], ctx);  in find_get_context()
6854 		ctx = rcu_dereference(current->perf_event_ctxp[ctxn]);  in perf_iterate_sb()
6903 		ctx = current->perf_event_ctxp[ctxn];  in perf_event_exec()
7633 		ctx = rcu_dereference(current->perf_event_ctxp[ctxn]);  in perf_addr_filters_adjust()
8734 		ctx = rcu_dereference(task->perf_event_ctxp[perf_sw_context]);  in perf_tp_event()
11582 	RCU_INIT_POINTER(child->perf_event_ctxp[ctxn], NULL);  in perf_event_exit_task_context()
11680 		ctx = task->perf_event_ctxp[ctxn];  in perf_event_free_task()
11692 		RCU_INIT_POINTER(task->perf_event_ctxp[ctxn], NULL);  in perf_event_free_task()
11726 		WARN_ON_ONCE(task->perf_event_ctxp[ctxn]);  in perf_event_delayed_put()
11940 	child_ctx = child->perf_event_ctxp[ctxn];  in inherit_task_group()
11952 		child->perf_event_ctxp[ctxn] = child_ctx;  in inherit_task_group()
11977 	if (likely(!parent->perf_event_ctxp[ctxn]))  in perf_event_init_context()
12031 	child_ctx = child->perf_event_ctxp[ctxn];  in perf_event_init_context()
12069 	memset(child->perf_event_ctxp, 0, sizeof(child->perf_event_ctxp));  in perf_event_init_task()