arch/arm64/include/asm/mman.h

46

if (flags & (MAP_ANONYMOUS | MAP_HUGETLB))

include/linux/mman.h

55

| MAP_HUGETLB \

kernel/events/core.c

9711

flags |= MAP_HUGETLB;

mm/mmap.c

515

if (flags & (MAP_LOCKED | MAP_HUGETLB))

mm/mmap.c

581

} else if (unlikely(flags & MAP_HUGETLB)) {

mm/mmap.c

585

} else if (flags & MAP_HUGETLB) {

samples/nitro_enclaves/ne_ioctl_sample.c

264

MAP_HUGETLB | MAP_HUGE_2MB, -1, 0);

tools/perf/bench/mem-functions.c

351

extra |= MAP_HUGETLB | (page_shift << MAP_HUGE_SHIFT);

tools/perf/builtin-inject.c

848

if (is_anon_memory(filename) || flags & MAP_HUGETLB)

tools/perf/builtin-inject.c

888

if (is_anon_memory(filename) || flags & MAP_HUGETLB)

tools/perf/util/map.c

139

anon = is_anon_memory(filename) || flags & MAP_HUGETLB;

tools/perf/util/synthetic-events.c

521

event->mmap2.flags |= MAP_HUGETLB;

tools/testing/selftests/arm64/mte/check_hugetlb_options.c

251

MAP_PRIVATE | MAP_ANONYMOUS | MAP_HUGETLB, -1, 0);

tools/testing/selftests/arm64/mte/check_hugetlb_options.c

262

evaluate_test(check_hugetlb_memory_mapping(USE_MMAP, MTE_SYNC_ERR, MAP_PRIVATE | MAP_HUGETLB, TAG_CHECK_OFF),

tools/testing/selftests/arm64/mte/check_hugetlb_options.c

266

evaluate_test(check_hugetlb_memory_mapping(USE_MMAP, MTE_NONE_ERR, MAP_PRIVATE | MAP_HUGETLB, TAG_CHECK_OFF),

tools/testing/selftests/arm64/mte/check_hugetlb_options.c

269

evaluate_test(check_hugetlb_memory_mapping(USE_MMAP, MTE_SYNC_ERR, MAP_PRIVATE | MAP_HUGETLB, TAG_CHECK_ON),

tools/testing/selftests/arm64/mte/check_hugetlb_options.c

271

evaluate_test(check_hugetlb_memory_mapping(USE_MPROTECT, MTE_SYNC_ERR, MAP_PRIVATE | MAP_HUGETLB, TAG_CHECK_ON),

tools/testing/selftests/arm64/mte/check_hugetlb_options.c

273

evaluate_test(check_hugetlb_memory_mapping(USE_MMAP, MTE_ASYNC_ERR, MAP_PRIVATE | MAP_HUGETLB, TAG_CHECK_ON),

tools/testing/selftests/arm64/mte/check_hugetlb_options.c

275

evaluate_test(check_hugetlb_memory_mapping(USE_MPROTECT, MTE_ASYNC_ERR, MAP_PRIVATE | MAP_HUGETLB, TAG_CHECK_ON),

tools/testing/selftests/arm64/mte/check_hugetlb_options.c

278

evaluate_test(check_clear_prot_mte_flag(USE_MMAP, MTE_SYNC_ERR, MAP_PRIVATE | MAP_HUGETLB),

tools/testing/selftests/arm64/mte/check_hugetlb_options.c

280

evaluate_test(check_clear_prot_mte_flag(USE_MPROTECT, MTE_SYNC_ERR, MAP_PRIVATE | MAP_HUGETLB),

tools/testing/selftests/arm64/mte/check_hugetlb_options.c

283

evaluate_test(check_child_hugetlb_memory_mapping(USE_MMAP, MTE_SYNC_ERR, MAP_PRIVATE | MAP_HUGETLB),

tools/testing/selftests/arm64/mte/check_hugetlb_options.c

285

evaluate_test(check_child_hugetlb_memory_mapping(USE_MMAP, MTE_ASYNC_ERR, MAP_PRIVATE | MAP_HUGETLB),

tools/testing/selftests/arm64/mte/check_hugetlb_options.c

287

evaluate_test(check_child_hugetlb_memory_mapping(USE_MPROTECT, MTE_SYNC_ERR, MAP_PRIVATE | MAP_HUGETLB),

tools/testing/selftests/arm64/mte/check_hugetlb_options.c

289

evaluate_test(check_child_hugetlb_memory_mapping(USE_MPROTECT, MTE_ASYNC_ERR, MAP_PRIVATE | MAP_HUGETLB),

tools/testing/selftests/bpf/prog_tests/test_xsk.c

1562

mmap_flags |= MAP_HUGETLB | MAP_HUGE_2MB;

tools/testing/selftests/bpf/prog_tests/test_xsk.c

2289

MAP_PRIVATE | MAP_ANONYMOUS | MAP_HUGETLB, -1, MAP_HUGE_2MB);

tools/testing/selftests/cgroup/test_hugetlb_memcg.c

14

#define FLAGS (MAP_PRIVATE | MAP_ANONYMOUS | MAP_HUGETLB)

tools/testing/selftests/drivers/net/hw/iou-zcrx.c

156

MAP_HUGETLB | MAP_HUGE_2MB,

tools/testing/selftests/iommu/iommufd.c

1149

MAP_SHARED | MAP_ANONYMOUS | MAP_HUGETLB | MAP_POPULATE, -1,

tools/testing/selftests/iommu/iommufd.c

1659

self->mmap_flags |= MAP_HUGETLB | MAP_POPULATE;

tools/testing/selftests/iommu/iommufd.c

2127

mmap_flags |= MAP_HUGETLB | MAP_POPULATE;

tools/testing/selftests/iommu/iommufd.c

2747

MAP_SHARED | MAP_ANONYMOUS | MAP_HUGETLB | MAP_POPULATE, -1,

tools/testing/selftests/iommu/iommufd_utils.h

65

int mfd_flags = (flags & MAP_HUGETLB) ? MFD_HUGETLB : 0;

tools/testing/selftests/kvm/lib/test_util.c

226

#define ANON_HUGE_FLAGS (ANON_FLAGS | MAP_HUGETLB)

tools/testing/selftests/kvm/lib/test_util.c

340

return !!(vm_mem_backing_src_alias(i)->flag & MAP_HUGETLB);

tools/testing/selftests/mincore/mincore_selftest.c

150

MAP_PRIVATE | MAP_ANONYMOUS | MAP_HUGETLB,

tools/testing/selftests/mm/cow.c

1054

int flags = MAP_PRIVATE | MAP_ANONYMOUS | MAP_HUGETLB;

tools/testing/selftests/mm/gup_test.c

170

flags |= (MAP_HUGETLB | MAP_ANONYMOUS);

tools/testing/selftests/mm/hmm-tests.c

1630

MAP_PRIVATE | MAP_ANONYMOUS | MAP_HUGETLB,

tools/testing/selftests/mm/hmm-tests.c

847

MAP_PRIVATE | MAP_ANONYMOUS | MAP_HUGETLB,

tools/testing/selftests/mm/hugepage-mremap.c

136

MAP_HUGETLB | MAP_SHARED | MAP_POPULATE, fd, 0);

tools/testing/selftests/mm/hugepage-mremap.c

144

MAP_HUGETLB | MAP_SHARED | MAP_POPULATE, fd, 0);

tools/testing/selftests/mm/hugepage-vmemmap.c

103

MAP_PRIVATE | MAP_ANONYMOUS | MAP_HUGETLB, -1, 0);

tools/testing/selftests/mm/hugetlb-madvise.c

133

MAP_PRIVATE | MAP_ANONYMOUS | MAP_HUGETLB,

tools/testing/selftests/mm/hugetlb-madvise.c

171

MAP_PRIVATE | MAP_ANONYMOUS | MAP_HUGETLB,

tools/testing/selftests/mm/hugetlb-madvise.c

91

MAP_PRIVATE | MAP_ANONYMOUS | MAP_HUGETLB,

tools/testing/selftests/mm/hugetlb_dio.c

32

const int mmap_flags = MAP_PRIVATE | MAP_ANONYMOUS | MAP_HUGETLB;

tools/testing/selftests/mm/hugetlb_fault_after_madv.c

88

MAP_PRIVATE | MAP_ANONYMOUS | MAP_HUGETLB,

tools/testing/selftests/mm/hugetlb_madv_vs_map.c

100

MAP_PRIVATE | MAP_ANONYMOUS | MAP_HUGETLB,

tools/testing/selftests/mm/hugetlb_madv_vs_map.c

63

MAP_PRIVATE | MAP_ANONYMOUS | MAP_HUGETLB,

tools/testing/selftests/mm/map_hugetlb.c

49

int flags = MAP_PRIVATE | MAP_ANONYMOUS | MAP_HUGETLB;

tools/testing/selftests/mm/migration.c

265

MAP_PRIVATE | MAP_ANONYMOUS | MAP_HUGETLB, -1, 0);

tools/testing/selftests/mm/migration.c

291

MAP_SHARED | MAP_ANONYMOUS | MAP_HUGETLB, -1, 0);

tools/testing/selftests/mm/pagemap_ioctl.c

178

MAP_ANONYMOUS | MAP_HUGETLB | MAP_PRIVATE, -1, 0);

tools/testing/selftests/mm/protection_keys.c

764

int flags = MAP_ANONYMOUS|MAP_PRIVATE|MAP_HUGETLB;

tools/testing/selftests/mm/thuge-gen.c

101

MAP_PRIVATE|MAP_ANONYMOUS|MAP_HUGETLB|flags, -1, 0);

tools/testing/selftests/mm/thuge-gen.c

214

test_mmap(ps, MAP_HUGETLB | arg);

tools/testing/selftests/mm/thuge-gen.c

218

test_mmap(default_hps, MAP_HUGETLB);

tools/testing/selftests/mm/thuge-gen.c

32

#if !defined(MAP_HUGETLB)

tools/testing/selftests/mm/uffd-wp-mremap.c

94

flags |= MAP_HUGETLB;

tools/testing/selftests/mm/va_high_addr_switch.c

188

.flags = MAP_HUGETLB | MAP_PRIVATE | MAP_ANONYMOUS,

tools/testing/selftests/mm/va_high_addr_switch.c

195

.flags = MAP_HUGETLB | MAP_PRIVATE | MAP_ANONYMOUS,

tools/testing/selftests/mm/va_high_addr_switch.c

202

.flags = MAP_HUGETLB | MAP_PRIVATE | MAP_ANONYMOUS,

tools/testing/selftests/mm/va_high_addr_switch.c

209

.flags = MAP_HUGETLB | MAP_PRIVATE | MAP_ANONYMOUS,

tools/testing/selftests/mm/va_high_addr_switch.c

216

.flags = MAP_HUGETLB | MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED,

tools/testing/selftests/mm/va_high_addr_switch.c

222

.flags = MAP_HUGETLB | MAP_PRIVATE | MAP_ANONYMOUS,

tools/testing/selftests/mm/va_high_addr_switch.c

229

.flags = MAP_HUGETLB | MAP_PRIVATE | MAP_ANONYMOUS,

tools/testing/selftests/mm/va_high_addr_switch.c

235

.flags = MAP_HUGETLB | MAP_PRIVATE | MAP_ANONYMOUS,

tools/testing/selftests/mm/va_high_addr_switch.c

243

.flags = MAP_HUGETLB | MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED,

tools/testing/selftests/mm/write_to_hugetlbfs.c

192

MAP_HUGETLB | (populate ? MAP_POPULATE : 0) |

tools/testing/selftests/net/tcp_mmap.c

142

MAP_PRIVATE | MAP_ANONYMOUS | MAP_HUGETLB, -1, 0);

tools/testing/selftests/powerpc/mm/hugetlb_vs_thp_test.c

19

MAP_HUGETLB | MAP_ANONYMOUS | MAP_PRIVATE, -1, 0);

tools/testing/selftests/vfio/vfio_dma_mapping_test.c

115

FIXTURE_VARIANT_ADD_ALL_IOMMU_MODES(anonymous_hugetlb_2mb, SZ_2M, MAP_HUGETLB | MAP_HUGE_2MB);

tools/testing/selftests/vfio/vfio_dma_mapping_test.c

116

FIXTURE_VARIANT_ADD_ALL_IOMMU_MODES(anonymous_hugetlb_1gb, SZ_1G, MAP_HUGETLB | MAP_HUGE_1GB);

tools/testing/selftests/vfio/vfio_dma_mapping_test.c

147

if (flags & MAP_HUGETLB && region.vaddr == MAP_FAILED)