6325 find_swevent_head_rcu(struct swevent_htable *swhash, u64 type, u32 event_id)  in find_swevent_head_rcu()  argument
6329 	hlist = rcu_dereference(swhash->swevent_hlist);  in find_swevent_head_rcu()
6338 find_swevent_head(struct swevent_htable *swhash, struct perf_event *event)  in find_swevent_head()  argument
6349 	hlist = rcu_dereference_protected(swhash->swevent_hlist,  in find_swevent_head()
6362 	struct swevent_htable *swhash = this_cpu_ptr(&swevent_htable);  in do_perf_sw_event()  local
6367 	head = find_swevent_head_rcu(swhash, type, event_id);  in do_perf_sw_event()
6383 	struct swevent_htable *swhash = this_cpu_ptr(&swevent_htable);  in perf_swevent_get_recursion_context()  local
6385 	return get_recursion_context(swhash->recursion);  in perf_swevent_get_recursion_context()
6391 	struct swevent_htable *swhash = this_cpu_ptr(&swevent_htable);  in perf_swevent_put_recursion_context()  local
6393 	put_recursion_context(swhash->recursion, rctx);  in perf_swevent_put_recursion_context()
6429 	struct swevent_htable *swhash = this_cpu_ptr(&swevent_htable);  in perf_swevent_add()  local
6440 	head = find_swevent_head(swhash, event);  in perf_swevent_add()
6446 		WARN_ON_ONCE(swhash->online);  in perf_swevent_add()
6473 swevent_hlist_deref(struct swevent_htable *swhash)  in swevent_hlist_deref()  argument
6475 	return rcu_dereference_protected(swhash->swevent_hlist,  in swevent_hlist_deref()
6476 					 lockdep_is_held(&swhash->hlist_mutex));  in swevent_hlist_deref()
6479 static void swevent_hlist_release(struct swevent_htable *swhash)  in swevent_hlist_release()  argument
6481 	struct swevent_hlist *hlist = swevent_hlist_deref(swhash);  in swevent_hlist_release()
6486 	RCU_INIT_POINTER(swhash->swevent_hlist, NULL);  in swevent_hlist_release()
6492 	struct swevent_htable *swhash = &per_cpu(swevent_htable, cpu);  in swevent_hlist_put_cpu()  local
6494 	mutex_lock(&swhash->hlist_mutex);  in swevent_hlist_put_cpu()
6496 	if (!--swhash->hlist_refcount)  in swevent_hlist_put_cpu()
6497 		swevent_hlist_release(swhash);  in swevent_hlist_put_cpu()
6499 	mutex_unlock(&swhash->hlist_mutex);  in swevent_hlist_put_cpu()
6512 	struct swevent_htable *swhash = &per_cpu(swevent_htable, cpu);  in swevent_hlist_get_cpu()  local
6515 	mutex_lock(&swhash->hlist_mutex);  in swevent_hlist_get_cpu()
6517 	if (!swevent_hlist_deref(swhash) && cpu_online(cpu)) {  in swevent_hlist_get_cpu()
6525 		rcu_assign_pointer(swhash->swevent_hlist, hlist);  in swevent_hlist_get_cpu()
6527 	swhash->hlist_refcount++;  in swevent_hlist_get_cpu()
6529 	mutex_unlock(&swhash->hlist_mutex);  in swevent_hlist_get_cpu()
8876 	struct swevent_htable *swhash;  in perf_event_init_all_cpus()  local
8880 		swhash = &per_cpu(swevent_htable, cpu);  in perf_event_init_all_cpus()
8881 		mutex_init(&swhash->hlist_mutex);  in perf_event_init_all_cpus()
8888 	struct swevent_htable *swhash = &per_cpu(swevent_htable, cpu);  in perf_event_init_cpu()  local
8890 	mutex_lock(&swhash->hlist_mutex);  in perf_event_init_cpu()
8891 	swhash->online = true;  in perf_event_init_cpu()
8892 	if (swhash->hlist_refcount > 0) {  in perf_event_init_cpu()
8897 		rcu_assign_pointer(swhash->swevent_hlist, hlist);  in perf_event_init_cpu()
8899 	mutex_unlock(&swhash->hlist_mutex);  in perf_event_init_cpu()
8933 	struct swevent_htable *swhash = &per_cpu(swevent_htable, cpu);  in perf_event_exit_cpu()  local
8937 	mutex_lock(&swhash->hlist_mutex);  in perf_event_exit_cpu()
8938 	swhash->online = false;  in perf_event_exit_cpu()
8939 	swevent_hlist_release(swhash);  in perf_event_exit_cpu()
8940 	mutex_unlock(&swhash->hlist_mutex);  in perf_event_exit_cpu()