Function InitServerLast

app/redis-6.2.6/src/server.c:3375–3380

Some steps in server initialization need to be done last (after modules * are loaded). * Specifically, creation of threads due to a race bug in ld.so, in which * Thread Local Storage initialization collides with dlopen call. * see: https://sourceware.org/bugzilla/show_bug.cgi?id=19329 */

 * Thread Local Storage initialization collides with dlopen call.
 * see: https://sourceware.org/bugzilla/show_bug.cgi?id=19329 */
void InitServerLast() {
    bioInit();
    initThreadedIO();
    set_jemalloc_bg_thread(server.jemalloc_bg_thread);
    server.initial_memory_usage = zmalloc_used_memory();
}

/* Parse the flags string description 'strflags' and set them to the
 * command 'c'. If the flags are all valid C_OK is returned, otherwise