Searched refs:oldbrk (Results 1 – 1 of 1) sorted by relevance
785 uintptr_t oldbrk; in setup_caches() local822 oldbrk = (uintptr_t)sbrk(0); in setup_caches()823 if ((void *)oldbrk == (void *)-1) in setup_caches()833 newbrk = ALIGN(oldbrk, CACHE_COHERENCY_UNIT); in setup_caches()834 if (newbrk != oldbrk && (uintptr_t)sbrk(newbrk - oldbrk) != oldbrk) in setup_caches()