Function extents_stats_add

deps/jemalloc/src/extent.c:323–329

}

static void
extents_stats_add(extents_t *extent, pszind_t pind, size_t sz) {
	size_t cur = atomic_load_zu(&extent->nextents[pind], ATOMIC_RELAXED);
	atomic_store_zu(&extent->nextents[pind], cur + 1, ATOMIC_RELAXED);
	cur = atomic_load_zu(&extent->nbytes[pind], ATOMIC_RELAXED);
	atomic_store_zu(&extent->nbytes[pind], cur + sz, ATOMIC_RELAXED);
}

static void
extents_stats_sub(extents_t *extent, pszind_t pind, size_t sz) {