MEMBLOCK_NOMAP 216 include/linux/memblock.h return m->flags & MEMBLOCK_NOMAP; MEMBLOCK_NOMAP 918 mm/memblock.c return memblock_setclr_flag(base, size, 1, MEMBLOCK_NOMAP); MEMBLOCK_NOMAP 930 mm/memblock.c return memblock_setclr_flag(base, size, 0, MEMBLOCK_NOMAP); MEMBLOCK_NOMAP 982 mm/memblock.c if (!(flags & MEMBLOCK_NOMAP) && memblock_is_nomap(m))