NODES_MASK 1114 include/linux/mm.h return (PF_POISONED_CHECK(p)->flags >> NODES_PGSHIFT) & NODES_MASK; NODES_MASK 1285 include/linux/mm.h page->flags &= ~(NODES_MASK << NODES_PGSHIFT); NODES_MASK 1286 include/linux/mm.h page->flags |= (node & NODES_MASK) << NODES_PGSHIFT; NODES_MASK 121 mm/mm_init.c (NODES_MASK << NODES_PGSHIFT) | NODES_MASK 124 mm/mm_init.c (NODES_MASK << NODES_PGSHIFT) +