Function background_thread_ctl_init

deps/jemalloc/src/background_thread.c:867–874

* When lazy lock is enabled, we need to make sure setting isthreaded before * taking any background_thread locks. This is called early in ctl (instead of * wait for the pthread_create calls to trigger) because the mutex is required * before creating background threads. */

 * before creating background threads.
 */
void
background_thread_ctl_init(tsdn_t *tsdn) {
	malloc_mutex_assert_not_owner(tsdn, &background_thread_lock);
#ifdef JEMALLOC_PTHREAD_CREATE_WRAPPER
	pthread_create_fptr_init();
	pthread_create_wrapper_init();
#endif
}

#endif /* defined(JEMALLOC_BACKGROUND_THREAD) */