Function malloc_init_hard_recursible

app/redis-6.2.6/deps/jemalloc/src/jemalloc.c:1345–1370

Initialize data structures which may trigger recursive allocation. */

/* Initialize data structures which may trigger recursive allocation. */
static bool
malloc_init_hard_recursible(void) {
	malloc_init_state = malloc_init_recursible;

	ncpus = malloc_ncpus();

#if (defined(JEMALLOC_HAVE_PTHREAD_ATFORK) && !defined(JEMALLOC_MUTEX_INIT_CB) \
    && !defined(JEMALLOC_ZONE) && !defined(_WIN32) && \
    !defined(__native_client__))
	/* LinuxThreads' pthread_atfork() allocates. */
	if (pthread_atfork(jemalloc_prefork, jemalloc_postfork_parent,
	    jemalloc_postfork_child) != 0) {
		malloc_write("<jemalloc>: Error in pthread_atfork()\n");
		if (opt_abort) {
			abort();
		}
		return true;
	}
#endif

	if (background_thread_boot0()) {
		return true;
	}

	return false;
}

static unsigned
malloc_narenas_default(void) {