ksm_use_zero_pages 279 mm/ksm.c static bool ksm_use_zero_pages __read_mostly; ksm_use_zero_pages 2110 mm/ksm.c if (ksm_use_zero_pages && (checksum == zero_checksum)) { ksm_use_zero_pages 3009 mm/ksm.c return sprintf(buf, "%u\n", ksm_use_zero_pages); ksm_use_zero_pages 3022 mm/ksm.c ksm_use_zero_pages = value; ksm_use_zero_pages 3188 mm/ksm.c ksm_use_zero_pages = false;