9734 find_swevent_head_rcu(struct swevent_htable *swhash, u64 type, u32 event_id)  in find_swevent_head_rcu()  argument
9738 	hlist = rcu_dereference(swhash->swevent_hlist);  in find_swevent_head_rcu()
9747 find_swevent_head(struct swevent_htable *swhash, struct perf_event *event)  in find_swevent_head()  argument
9758 	hlist = rcu_dereference_protected(swhash->swevent_hlist,  in find_swevent_head()
9771 	struct swevent_htable *swhash = this_cpu_ptr(&swevent_htable);  in do_perf_sw_event()  local
9776 	head = find_swevent_head_rcu(swhash, type, event_id);  in do_perf_sw_event()
9792 	struct swevent_htable *swhash = this_cpu_ptr(&swevent_htable);  in perf_swevent_get_recursion_context()  local
9794 	return get_recursion_context(swhash->recursion);  in perf_swevent_get_recursion_context()
9800 	struct swevent_htable *swhash = this_cpu_ptr(&swevent_htable);  in perf_swevent_put_recursion_context()  local
9802 	put_recursion_context(swhash->recursion, rctx);  in perf_swevent_put_recursion_context()
9838 	struct swevent_htable *swhash = this_cpu_ptr(&swevent_htable);  in perf_swevent_add()  local
9849 	head = find_swevent_head(swhash, event);  in perf_swevent_add()
9876 swevent_hlist_deref(struct swevent_htable *swhash)  in swevent_hlist_deref()  argument
9878 	return rcu_dereference_protected(swhash->swevent_hlist,  in swevent_hlist_deref()
9879 					 lockdep_is_held(&swhash->hlist_mutex));  in swevent_hlist_deref()
9882 static void swevent_hlist_release(struct swevent_htable *swhash)  in swevent_hlist_release()  argument
9884 	struct swevent_hlist *hlist = swevent_hlist_deref(swhash);  in swevent_hlist_release()
9889 	RCU_INIT_POINTER(swhash->swevent_hlist, NULL);  in swevent_hlist_release()
9895 	struct swevent_htable *swhash = &per_cpu(swevent_htable, cpu);  in swevent_hlist_put_cpu()  local
9897 	mutex_lock(&swhash->hlist_mutex);  in swevent_hlist_put_cpu()
9899 	if (!--swhash->hlist_refcount)  in swevent_hlist_put_cpu()
9900 		swevent_hlist_release(swhash);  in swevent_hlist_put_cpu()
9902 	mutex_unlock(&swhash->hlist_mutex);  in swevent_hlist_put_cpu()
9915 	struct swevent_htable *swhash = &per_cpu(swevent_htable, cpu);  in swevent_hlist_get_cpu()  local
9918 	mutex_lock(&swhash->hlist_mutex);  in swevent_hlist_get_cpu()
9919 	if (!swevent_hlist_deref(swhash) &&  in swevent_hlist_get_cpu()
9928 		rcu_assign_pointer(swhash->swevent_hlist, hlist);  in swevent_hlist_get_cpu()
9930 	swhash->hlist_refcount++;  in swevent_hlist_get_cpu()
9932 	mutex_unlock(&swhash->hlist_mutex);  in swevent_hlist_get_cpu()
13550 	struct swevent_htable *swhash;  in perf_event_init_all_cpus()  local
13557 		swhash = &per_cpu(swevent_htable, cpu);  in perf_event_init_all_cpus()
13558 		mutex_init(&swhash->hlist_mutex);  in perf_event_init_all_cpus()
13577 	struct swevent_htable *swhash = &per_cpu(swevent_htable, cpu);  in perf_swevent_init_cpu()  local
13579 	mutex_lock(&swhash->hlist_mutex);  in perf_swevent_init_cpu()
13580 	if (swhash->hlist_refcount > 0 && !swevent_hlist_deref(swhash)) {  in perf_swevent_init_cpu()
13585 		rcu_assign_pointer(swhash->swevent_hlist, hlist);  in perf_swevent_init_cpu()
13587 	mutex_unlock(&swhash->hlist_mutex);  in perf_swevent_init_cpu()