890 static void free_event_mod(struct event_mod_load *event_mod)  in free_event_mod()  argument
892 	list_del(&event_mod->list);  in free_event_mod()
893 	kfree(event_mod->module);  in free_event_mod()
894 	kfree(event_mod->match);  in free_event_mod()
895 	kfree(event_mod->system);  in free_event_mod()
896 	kfree(event_mod->event);  in free_event_mod()
897 	kfree(event_mod);  in free_event_mod()
902 	struct event_mod_load *event_mod, *n;  in clear_mod_events()  local
904 	list_for_each_entry_safe(event_mod, n, &tr->mod_events, list) {  in clear_mod_events()
905 		free_event_mod(event_mod);  in clear_mod_events()
912 	struct event_mod_load *event_mod, *n;  in remove_cache_mod()  local
915 	list_for_each_entry_safe(event_mod, n, &tr->mod_events, list) {  in remove_cache_mod()
916 		if (strcmp(event_mod->module, mod) != 0)  in remove_cache_mod()
919 		if (match && strcmp(event_mod->match, match) != 0)  in remove_cache_mod()
923 		    (!event_mod->system || strcmp(event_mod->system, system) != 0))  in remove_cache_mod()
927 		    (!event_mod->event || strcmp(event_mod->event, event) != 0))  in remove_cache_mod()
930 		free_event_mod(event_mod);  in remove_cache_mod()
940 	struct event_mod_load *event_mod;  in cache_mod()  local
950 	event_mod = kzalloc(sizeof(*event_mod), GFP_KERNEL);  in cache_mod()
951 	if (!event_mod)  in cache_mod()
954 	INIT_LIST_HEAD(&event_mod->list);  in cache_mod()
955 	event_mod->module = kstrdup(mod, GFP_KERNEL);  in cache_mod()
956 	if (!event_mod->module)  in cache_mod()
960 		event_mod->match = kstrdup(match, GFP_KERNEL);  in cache_mod()
961 		if (!event_mod->match)  in cache_mod()
966 		event_mod->system = kstrdup(system, GFP_KERNEL);  in cache_mod()
967 		if (!event_mod->system)  in cache_mod()
972 		event_mod->event = kstrdup(event, GFP_KERNEL);  in cache_mod()
973 		if (!event_mod->event)  in cache_mod()
977 	list_add(&event_mod->list, &tr->mod_events);  in cache_mod()
982 	free_event_mod(event_mod);  in cache_mod()
1571 		struct event_mod_load	*event_mod;  member
1594 		iter->event_mod = list_entry(&tr->mod_events, struct event_mod_load, list);  in s_next()
1599 	list_for_each_entry_continue(iter->event_mod, &tr->mod_events, list)  in s_next()
1664 	if (iter->event_mod->match) {  in s_show()
1665 		seq_printf(m, "%s:mod:%s\n", iter->event_mod->match,  in s_show()
1666 			   iter->event_mod->module);  in s_show()
1670 	system = iter->event_mod->system ? : "*";  in s_show()
1671 	event = iter->event_mod->event ? : "*";  in s_show()
1673 	seq_printf(m, "%s:%s:mod:%s\n", system, event, iter->event_mod->module);  in s_show()
3629 	struct event_mod_load *event_mod, *n;  in update_mod_cache()  local
3631 	list_for_each_entry_safe(event_mod, n, &tr->mod_events, list) {  in update_mod_cache()
3632 		if (strcmp(event_mod->module, mod->name) != 0)  in update_mod_cache()
3635 		__ftrace_set_clr_event_nolock(tr, event_mod->match,  in update_mod_cache()
3636 					      event_mod->system,  in update_mod_cache()
3637 					      event_mod->event, 1, mod->name);  in update_mod_cache()
3638 		free_event_mod(event_mod);  in update_mod_cache()