964 	struct dentry *entry;  in ftrace_profile_tracefs()  local
995 	entry = tracefs_create_file("function_profile_enabled", 0644,  in ftrace_profile_tracefs()
997 	if (!entry)  in ftrace_profile_tracefs()
1129 	struct ftrace_func_entry *entry;  in __ftrace_lookup_ip()  local
1135 	hlist_for_each_entry_rcu_notrace(entry, hhd, hlist) {  in __ftrace_lookup_ip()
1136 		if (entry->ip == ip)  in __ftrace_lookup_ip()
1137 			return entry;  in __ftrace_lookup_ip()
1162 			     struct ftrace_func_entry *entry)  in __add_hash_entry()  argument
1167 	key = ftrace_hash_key(hash, entry->ip);  in __add_hash_entry()
1169 	hlist_add_head(&entry->hlist, hhd);  in __add_hash_entry()
1175 	struct ftrace_func_entry *entry;  in add_hash_entry()  local
1177 	entry = kmalloc(sizeof(*entry), GFP_KERNEL);  in add_hash_entry()
1178 	if (!entry)  in add_hash_entry()
1181 	entry->ip = ip;  in add_hash_entry()
1182 	__add_hash_entry(hash, entry);  in add_hash_entry()
1189 		  struct ftrace_func_entry *entry)  in free_hash_entry()  argument
1191 	hlist_del(&entry->hlist);  in free_hash_entry()
1192 	kfree(entry);  in free_hash_entry()
1198 		  struct ftrace_func_entry *entry)  in remove_hash_entry()  argument
1200 	hlist_del_rcu(&entry->hlist);  in remove_hash_entry()
1208 	struct ftrace_func_entry *entry;  in ftrace_hash_clear()  local
1217 		hlist_for_each_entry_safe(entry, tn, hhd, hlist)  in ftrace_hash_clear()
1218 			free_hash_entry(hash, entry);  in ftrace_hash_clear()
1331 	struct ftrace_func_entry *entry;  in alloc_and_copy_ftrace_hash()  local
1350 		hlist_for_each_entry(entry, &hash->buckets[i], hlist) {  in alloc_and_copy_ftrace_hash()
1351 			ret = add_hash_entry(new_hash, entry->ip);  in alloc_and_copy_ftrace_hash()
1377 	struct ftrace_func_entry *entry;  in __ftrace_hash_move()  local
1410 		hlist_for_each_entry_safe(entry, tn, hhd, hlist) {  in __ftrace_hash_move()
1411 			remove_hash_entry(src, entry);  in __ftrace_hash_move()
1412 			__add_hash_entry(new_hash, entry);  in __ftrace_hash_move()
3765 	struct ftrace_func_entry *entry;  in enter_record()  local
3768 	entry = ftrace_lookup_ip(hash, rec->ip);  in enter_record()
3771 		if (!entry)  in enter_record()
3774 		free_hash_entry(hash, entry);  in enter_record()
3777 		if (entry)  in enter_record()
4183 	struct ftrace_func_entry	entry;  member
4223 	struct ftrace_func_entry *entry;  in ftrace_func_mapper_find_ip()  local
4226 	entry = ftrace_lookup_ip(&mapper->hash, ip);  in ftrace_func_mapper_find_ip()
4227 	if (!entry)  in ftrace_func_mapper_find_ip()
4230 	map = (struct ftrace_func_map *)entry;  in ftrace_func_mapper_find_ip()
4245 	struct ftrace_func_entry *entry;  in ftrace_func_mapper_add_ip()  local
4248 	entry = ftrace_lookup_ip(&mapper->hash, ip);  in ftrace_func_mapper_add_ip()
4249 	if (entry)  in ftrace_func_mapper_add_ip()
4256 	map->entry.ip = ip;  in ftrace_func_mapper_add_ip()
4259 	__add_hash_entry(&mapper->hash, &map->entry);  in ftrace_func_mapper_add_ip()
4277 	struct ftrace_func_entry *entry;  in ftrace_func_mapper_remove_ip()  local
4281 	entry = ftrace_lookup_ip(&mapper->hash, ip);  in ftrace_func_mapper_remove_ip()
4282 	if (!entry)  in ftrace_func_mapper_remove_ip()
4285 	map = (struct ftrace_func_map *)entry;  in ftrace_func_mapper_remove_ip()
4288 	remove_hash_entry(&mapper->hash, entry);  in ftrace_func_mapper_remove_ip()
4289 	kfree(entry);  in ftrace_func_mapper_remove_ip()
4305 	struct ftrace_func_entry *entry;  in free_ftrace_func_mapper()  local
4317 			hlist_for_each_entry(entry, hhd, hlist) {  in free_ftrace_func_mapper()
4318 				map = (struct ftrace_func_map *)entry;  in free_ftrace_func_mapper()
4365 	struct ftrace_func_entry *entry;  in register_ftrace_function_probe()  local
4432 		hlist_for_each_entry(entry, &hash->buckets[i], hlist) {  in register_ftrace_function_probe()
4433 			if (ftrace_lookup_ip(old_hash, entry->ip))  in register_ftrace_function_probe()
4442 						      entry->ip, data,  in register_ftrace_function_probe()
4494 		hlist_for_each_entry(entry, &hash->buckets[i], hlist) {  in register_ftrace_function_probe()
4495 			if (ftrace_lookup_ip(old_hash, entry->ip))  in register_ftrace_function_probe()
4497 			probe_ops->free(probe_ops, tr, entry->ip, probe->data);  in register_ftrace_function_probe()
4508 	struct ftrace_func_entry *entry;  in unregister_ftrace_function_probe_func()  local
4573 		hlist_for_each_entry_safe(entry, tmp, &hash->buckets[i], hlist) {  in unregister_ftrace_function_probe_func()
4576 				kallsyms_lookup(entry->ip, NULL, NULL,  in unregister_ftrace_function_probe_func()
4582 			remove_hash_entry(hash, entry);  in unregister_ftrace_function_probe_func()
4583 			hlist_add_head(&entry->hlist, &hhd);  in unregister_ftrace_function_probe_func()
4611 	hlist_for_each_entry_safe(entry, tmp, &hhd, hlist) {  in unregister_ftrace_function_probe_func()
4612 		hlist_del(&entry->hlist);  in unregister_ftrace_function_probe_func()
4614 			probe_ops->free(probe_ops, tr, entry->ip, probe->data);  in unregister_ftrace_function_probe_func()
4615 		kfree(entry);  in unregister_ftrace_function_probe_func()
4782 	struct ftrace_func_entry *entry;  in ftrace_match_addr()  local
4788 		entry = ftrace_lookup_ip(hash, ip);  in ftrace_match_addr()
4789 		if (!entry)  in ftrace_match_addr()
4791 		free_hash_entry(hash, entry);  in ftrace_match_addr()
5175 	struct ftrace_func_entry	*entry;  member
5187 	struct ftrace_func_entry *entry = fgd->entry;  in __g_next()  local
5194 	if (entry) {  in __g_next()
5195 		hlist_for_each_entry_continue(entry, hlist) {  in __g_next()
5196 			fgd->entry = entry;  in __g_next()
5197 			return entry;  in __g_next()
5205 		hlist_for_each_entry(entry, head, hlist) {  in __g_next()
5206 			fgd->entry = entry;  in __g_next()
5208 			return entry;  in __g_next()
5239 	fgd->entry = NULL;  in g_start()
5250 	struct ftrace_func_entry *entry = v;  in g_show()  local
5252 	if (!entry)  in g_show()
5255 	if (entry == FTRACE_GRAPH_EMPTY) {  in g_show()
5265 	seq_printf(m, "%ps\n", (void *)entry->ip);  in g_show()
5465 	struct ftrace_func_entry *entry;  in ftrace_graph_set_hash()  local
5488 			entry = ftrace_lookup_ip(hash, rec->ip);  in ftrace_graph_set_hash()
5493 				if (entry)  in ftrace_graph_set_hash()
5498 				if (entry) {  in ftrace_graph_set_hash()
5499 					free_hash_entry(hash, entry);  in ftrace_graph_set_hash()
5786 	struct ftrace_func_entry *entry;  in clear_mod_from_hash()  local
5795 		entry = __ftrace_lookup_ip(hash, rec->ip);  in clear_mod_from_hash()
5801 		if (entry)  in clear_mod_from_hash()
5802 			entry->ip = 0;  in clear_mod_from_hash()
6150 	struct ftrace_func_entry *entry;  in clear_func_from_hash()  local
6152 	entry = ftrace_lookup_ip(hash, func->ip);  in clear_func_from_hash()
6158 	if (entry)  in clear_func_from_hash()
6159 		entry->ip = 0;  in clear_func_from_hash()