LAST_CPUPID_WIDTH
#define LAST_CPUPID_PGOFF (ZONES_PGOFF - LAST_CPUPID_WIDTH)
#define LAST_CPUPID_PGSHIFT (LAST_CPUPID_PGOFF * (LAST_CPUPID_WIDTH != 0))
#if LAST_CPUPID_SHIFT != 0 && LAST_CPUPID_WIDTH == 0
KASAN_TAG_WIDTH + LAST_CPUPID_WIDTH > BITS_PER_LONG - NR_PAGEFLAGS
NODES_WIDTH - KASAN_TAG_WIDTH - LAST_CPUPID_WIDTH)
{LAST_CPUPID_WIDTH, LAST_CPUPID_PGSHIFT, LAST_CPUPID_MASK,
{LAST_CPUPID_WIDTH, LAST_CPUPID_PGSHIFT, LAST_CPUPID_MASK,
LAST_CPUPID_WIDTH,