919 static void free_event_mod(struct event_mod_load *event_mod)  in free_event_mod()  argument
921 	list_del(&event_mod->list);  in free_event_mod()
922 	kfree(event_mod->module);  in free_event_mod()
923 	kfree(event_mod->match);  in free_event_mod()
924 	kfree(event_mod->system);  in free_event_mod()
925 	kfree(event_mod->event);  in free_event_mod()
926 	kfree(event_mod);  in free_event_mod()
931 	struct event_mod_load *event_mod, *n;  in clear_mod_events()  local
933 	list_for_each_entry_safe(event_mod, n, &tr->mod_events, list) {  in clear_mod_events()
934 		free_event_mod(event_mod);  in clear_mod_events()
941 	struct event_mod_load *event_mod, *n;  in remove_cache_mod()  local
944 	list_for_each_entry_safe(event_mod, n, &tr->mod_events, list) {  in remove_cache_mod()
945 		if (strcmp(event_mod->module, mod) != 0)  in remove_cache_mod()
948 		if (match && strcmp(event_mod->match, match) != 0)  in remove_cache_mod()
952 		    (!event_mod->system || strcmp(event_mod->system, system) != 0))  in remove_cache_mod()
956 		    (!event_mod->event || strcmp(event_mod->event, event) != 0))  in remove_cache_mod()
959 		free_event_mod(event_mod);  in remove_cache_mod()
969 	struct event_mod_load *event_mod;  in cache_mod()  local
979 	event_mod = kzalloc_obj(*event_mod);  in cache_mod()
980 	if (!event_mod)  in cache_mod()
983 	INIT_LIST_HEAD(&event_mod->list);  in cache_mod()
984 	event_mod->module = kstrdup(mod, GFP_KERNEL);  in cache_mod()
985 	if (!event_mod->module)  in cache_mod()
989 		event_mod->match = kstrdup(match, GFP_KERNEL);  in cache_mod()
990 		if (!event_mod->match)  in cache_mod()
995 		event_mod->system = kstrdup(system, GFP_KERNEL);  in cache_mod()
996 		if (!event_mod->system)  in cache_mod()
1001 		event_mod->event = kstrdup(event, GFP_KERNEL);  in cache_mod()
1002 		if (!event_mod->event)  in cache_mod()
1006 	list_add(&event_mod->list, &tr->mod_events);  in cache_mod()
1011 	free_event_mod(event_mod);  in cache_mod()
1605 		struct event_mod_load	*event_mod;  member
1628 		iter->event_mod = list_entry(&tr->mod_events, struct event_mod_load, list);  in s_next()
1633 	list_for_each_entry_continue(iter->event_mod, &tr->mod_events, list)  in s_next()
1773 	if (iter->event_mod->match) {  in s_show()
1774 		seq_printf(m, "%s:mod:%s\n", iter->event_mod->match,  in s_show()
1775 			   iter->event_mod->module);  in s_show()
1779 	system = iter->event_mod->system ? : "*";  in s_show()
1780 	event = iter->event_mod->event ? : "*";  in s_show()
1782 	seq_printf(m, "%s:%s:mod:%s\n", system, event, iter->event_mod->module);  in s_show()
3884 	struct event_mod_load *event_mod, *n;  in update_mod_cache()  local
3886 	list_for_each_entry_safe(event_mod, n, &tr->mod_events, list) {  in update_mod_cache()
3887 		if (strcmp(event_mod->module, mod->name) != 0)  in update_mod_cache()
3890 		__ftrace_set_clr_event_nolock(tr, event_mod->match,  in update_mod_cache()
3891 					      event_mod->system,  in update_mod_cache()
3892 					      event_mod->event, 1, mod->name);  in update_mod_cache()
3893 		free_event_mod(event_mod);  in update_mod_cache()