if (!pages || !bitmap) {
if (may_alloc && !pages)
- pages = pcpu_mem_alloc(pages_size);
+ pages = pcpu_mem_zalloc(pages_size);
if (may_alloc && !bitmap)
- bitmap = pcpu_mem_alloc(bitmap_size);
+ bitmap = pcpu_mem_zalloc(bitmap_size);
if (!pages || !bitmap)
return NULL;
}
- memset(pages, 0, pages_size);
bitmap_copy(bitmap, chunk->populated, pcpu_unit_pages);
*bitmapp = bitmap;