LAST_CPUPID_SHIFT 732 include/linux/mm.h #define LAST_CPUPID_MASK ((1UL << LAST_CPUPID_SHIFT) - 1) LAST_CPUPID_SHIFT 836 include/linux/mm.h int cpupid = (1 << LAST_CPUPID_SHIFT) - 1; LAST_CPUPID_SHIFT 76 include/linux/page-flags-layout.h #if SECTIONS_WIDTH+ZONES_WIDTH+NODES_SHIFT+LAST_CPUPID_SHIFT <= BITS_PER_LONG - NR_PAGEFLAGS LAST_CPUPID_SHIFT 77 include/linux/page-flags-layout.h #define LAST_CPUPID_WIDTH LAST_CPUPID_SHIFT