8789 			 struct perf_event_context *child_ctx,  in __perf_event_exit_task()  argument
8823 	struct perf_event_context *child_ctx, *clone_ctx = NULL;  in perf_event_exit_task_context()  local
8836 	child_ctx = rcu_dereference_raw(child->perf_event_ctxp[ctxn]);  in perf_event_exit_task_context()
8843 	raw_spin_lock(&child_ctx->lock);  in perf_event_exit_task_context()
8844 	task_ctx_sched_out(child_ctx);  in perf_event_exit_task_context()
8852 	clone_ctx = unclone_ctx(child_ctx);  in perf_event_exit_task_context()
8853 	update_context_time(child_ctx);  in perf_event_exit_task_context()
8854 	raw_spin_unlock_irqrestore(&child_ctx->lock, flags);  in perf_event_exit_task_context()
8864 	perf_event_task(child, child_ctx, 0);  in perf_event_exit_task_context()
8876 	mutex_lock(&child_ctx->mutex);  in perf_event_exit_task_context()
8878 	list_for_each_entry_safe(child_event, next, &child_ctx->event_list, event_entry)  in perf_event_exit_task_context()
8879 		__perf_event_exit_task(child_event, child_ctx, child);  in perf_event_exit_task_context()
8881 	mutex_unlock(&child_ctx->mutex);  in perf_event_exit_task_context()
8883 	put_ctx(child_ctx);  in perf_event_exit_task_context()
9025 	      struct perf_event_context *child_ctx)  in inherit_event()  argument
9054 	get_ctx(child_ctx);  in inherit_event()
9076 	child_event->ctx = child_ctx;  in inherit_event()
9090 	raw_spin_lock_irqsave(&child_ctx->lock, flags);  in inherit_event()
9091 	add_event_to_ctx(child_event, child_ctx);  in inherit_event()
9092 	raw_spin_unlock_irqrestore(&child_ctx->lock, flags);  in inherit_event()
9109 	      struct perf_event_context *child_ctx)  in inherit_group()  argument
9116 				 child, NULL, child_ctx);  in inherit_group()
9121 					    child, leader, child_ctx);  in inherit_group()
9135 	struct perf_event_context *child_ctx;  in inherit_task_group()  local
9142 	child_ctx = child->perf_event_ctxp[ctxn];  in inherit_task_group()
9143 	if (!child_ctx) {  in inherit_task_group()
9151 		child_ctx = alloc_perf_context(parent_ctx->pmu, child);  in inherit_task_group()
9152 		if (!child_ctx)  in inherit_task_group()
9155 		child->perf_event_ctxp[ctxn] = child_ctx;  in inherit_task_group()
9159 			    child, child_ctx);  in inherit_task_group()
9172 	struct perf_event_context *child_ctx, *parent_ctx;  in perf_event_init_context()  local
9234 	child_ctx = child->perf_event_ctxp[ctxn];  in perf_event_init_context()
9236 	if (child_ctx && inherited_all) {  in perf_event_init_context()
9246 			child_ctx->parent_ctx = cloned_ctx;  in perf_event_init_context()
9247 			child_ctx->parent_gen = parent_ctx->parent_gen;  in perf_event_init_context()
9249 			child_ctx->parent_ctx = parent_ctx;  in perf_event_init_context()
9250 			child_ctx->parent_gen = parent_ctx->generation;  in perf_event_init_context()
9252 		get_ctx(child_ctx->parent_ctx);  in perf_event_init_context()