9 	return &threads->table[(unsigned int)tid % THREADS__TABLE_SIZE];  in threads__table()
14 	/* The table lookup removes low bit entropy, but this is just ignored here. */  in key_hash()
26 		struct threads_table_entry *table = &threads->table[i];  in threads__init()  local
28 		hashmap__init(&table->shard, key_hash, key_equal, NULL);  in threads__init()
29 		init_rwsem(&table->lock);  in threads__init()
30 		table->last_match = NULL;  in threads__init()
38 		struct threads_table_entry *table = &threads->table[i];  in threads__exit()  local
40 		hashmap__clear(&table->shard);  in threads__exit()
41 		exit_rwsem(&table->lock);  in threads__exit()
50 		struct threads_table_entry *table = &threads->table[i];  in threads__nr()  local
52 		down_read(&table->lock);  in threads__nr()
53 		nr += hashmap__size(&table->shard);  in threads__nr()
54 		up_read(&table->lock);  in threads__nr()
64 static struct thread *__threads_table_entry__get_last_match(struct threads_table_entry *table,  in __threads_table_entry__get_last_match()  argument
69 	th = table->last_match;  in __threads_table_entry__get_last_match()
77 static void __threads_table_entry__set_last_match(struct threads_table_entry *table,  in __threads_table_entry__set_last_match()  argument
80 	thread__put(table->last_match);  in __threads_table_entry__set_last_match()
81 	table->last_match = thread__get(th);  in __threads_table_entry__set_last_match()
84 static void threads_table_entry__set_last_match(struct threads_table_entry *table,  in threads_table_entry__set_last_match()  argument
87 	down_write(&table->lock);  in threads_table_entry__set_last_match()
88 	__threads_table_entry__set_last_match(table, th);  in threads_table_entry__set_last_match()
89 	up_write(&table->lock);  in threads_table_entry__set_last_match()
94 	struct threads_table_entry *table  = threads__table(threads, tid);  in threads__find()  local
97 	down_read(&table->lock);  in threads__find()
98 	res = __threads_table_entry__get_last_match(table, tid);  in threads__find()
100 		if (hashmap__find(&table->shard, tid, &res))  in threads__find()
103 	up_read(&table->lock);  in threads__find()
105 		threads_table_entry__set_last_match(table, res);  in threads__find()
111 	struct threads_table_entry *table  = threads__table(threads, tid);  in threads__findnew()  local
115 	down_write(&table->lock);  in threads__findnew()
118 		if (hashmap__add(&table->shard, tid, res)) {  in threads__findnew()
122 			if (hashmap__find(&table->shard, tid, &res))  in threads__findnew()
129 			__threads_table_entry__set_last_match(table, res);  in threads__findnew()
131 	up_write(&table->lock);  in threads__findnew()
138 		struct threads_table_entry *table = &threads->table[i];  in threads__remove_all_threads()  local
142 		down_write(&table->lock);  in threads__remove_all_threads()
143 		__threads_table_entry__set_last_match(table, NULL);  in threads__remove_all_threads()
144 		hashmap__for_each_entry_safe((&table->shard), cur, tmp, bkt) {  in threads__remove_all_threads()
147 			hashmap__delete(&table->shard, cur->key, /*old_key=*/NULL, &old_value);  in threads__remove_all_threads()
150 		up_write(&table->lock);  in threads__remove_all_threads()
156 	struct threads_table_entry *table  = threads__table(threads, thread__tid(thread));  in threads__remove()  local
159 	down_write(&table->lock);  in threads__remove()
160 	if (table->last_match && RC_CHK_EQUAL(table->last_match, thread))  in threads__remove()
161 		__threads_table_entry__set_last_match(table, NULL);  in threads__remove()
163 	hashmap__delete(&table->shard, thread__tid(thread), /*old_key=*/NULL, &old_value);  in threads__remove()
165 	up_write(&table->lock);  in threads__remove()
173 		struct threads_table_entry *table = &threads->table[i];  in threads__for_each_thread()  local
177 		down_read(&table->lock);  in threads__for_each_thread()
178 		hashmap__for_each_entry((&table->shard), cur, bkt) {  in threads__for_each_thread()
182 				up_read(&table->lock);  in threads__for_each_thread()
186 		up_read(&table->lock);  in threads__for_each_thread()