include/linux/huge_mm.h

321

#define to_thpsize(kobj) container_of(kobj, struct thpsize, kobj)

mm/huge_memory.c

718

static struct thpsize *thpsize_create(int order, struct kobject *parent)

mm/huge_memory.c

721

struct thpsize *thpsize;

mm/huge_memory.c

724

thpsize = kzalloc_obj(*thpsize);

mm/huge_memory.c

725

if (!thpsize)

mm/huge_memory.c

728

thpsize->order = order;

mm/huge_memory.c

730

ret = kobject_init_and_add(&thpsize->kobj, &thpsize_ktype, parent,

mm/huge_memory.c

733

kfree(thpsize);

mm/huge_memory.c

738

ret = sysfs_add_group(&thpsize->kobj, &any_ctrl_attr_grp);

mm/huge_memory.c

742

ret = sysfs_add_group(&thpsize->kobj, &any_stats_attr_grp);

mm/huge_memory.c

747

ret = sysfs_add_group(&thpsize->kobj, &anon_ctrl_attr_grp);

mm/huge_memory.c

751

ret = sysfs_add_group(&thpsize->kobj, &anon_stats_attr_grp);

mm/huge_memory.c

757

ret = sysfs_add_group(&thpsize->kobj, &file_ctrl_attr_grp);

mm/huge_memory.c

761

ret = sysfs_add_group(&thpsize->kobj, &file_stats_attr_grp);

mm/huge_memory.c

766

return thpsize;

mm/huge_memory.c

768

kobject_put(&thpsize->kobj);

mm/huge_memory.c

781

struct thpsize *thpsize;

mm/huge_memory.c

814

thpsize = thpsize_create(order, *hugepage_kobj);

mm/huge_memory.c

815

if (IS_ERR(thpsize)) {

mm/huge_memory.c

817

err = PTR_ERR(thpsize);

mm/huge_memory.c

820

list_add(&thpsize->node, &thpsize_list);

mm/huge_memory.c

838

struct thpsize *thpsize, *tmp;

mm/huge_memory.c

840

list_for_each_entry_safe(thpsize, tmp, &thpsize_list, node) {

mm/huge_memory.c

841

list_del(&thpsize->node);

mm/huge_memory.c

842

kobject_put(&thpsize->kobj);

tools/testing/selftests/mm/cow.c

841

static void do_run_with_thp(test_fn fn, enum thp_run thp_run, size_t thpsize)

tools/testing/selftests/mm/cow.c

848

mmap_size = 2 * thpsize;

tools/testing/selftests/mm/cow.c

858

mem = (char *)(((uintptr_t)mmap_mem + thpsize) & ~(thpsize - 1));

tools/testing/selftests/mm/cow.c

860

ret = madvise(mem, thpsize, MADV_HUGEPAGE);

tools/testing/selftests/mm/cow.c

872

if (!pagemap_is_populated(pagemap_fd, mem + thpsize - pagesize)) {

tools/testing/selftests/mm/cow.c

877

memset(mem, 1, thpsize);

tools/testing/selftests/mm/cow.c

879

size = thpsize;

tools/testing/selftests/mm/cow.c

883

assert(thpsize == pmdsize);

tools/testing/selftests/mm/cow.c

911

ret = madvise(mem + pagesize, thpsize - pagesize, MADV_DONTNEED);

tools/testing/selftests/mm/cow.c

924

mremap_size = thpsize / 2;

tools/testing/selftests/mm/cow.c

947

ret = madvise(mem + pagesize, thpsize - pagesize, MADV_DONTFORK);

tools/testing/selftests/mm/cow.c

963

ret = madvise(mem + pagesize, thpsize - pagesize, MADV_DOFORK);

tools/testing/selftests/mm/mkdirty.c

148

if (!pagemap_is_populated(pagemap_fd, mem + thpsize - pagesize)) {

tools/testing/selftests/mm/mkdirty.c

206

if (mprotect(mem, thpsize, PROT_READ)) {

tools/testing/selftests/mm/mkdirty.c

212

if (!pagemap_is_populated(pagemap_fd, mem + thpsize - pagesize)) {

tools/testing/selftests/mm/mkdirty.c

218

if (syscall(__NR_mbind, mem, thpsize, MPOL_LOCAL, NULL, 0x7fful,

tools/testing/selftests/mm/mkdirty.c

245

if (mprotect(mem, thpsize, PROT_READ)) {

tools/testing/selftests/mm/mkdirty.c

251

if (!pagemap_is_populated(pagemap_fd, mem + thpsize - pagesize)) {

tools/testing/selftests/mm/mkdirty.c

257

if (mprotect(mem + thpsize - pagesize, pagesize,

tools/testing/selftests/mm/mkdirty.c

29

static size_t thpsize;

tools/testing/selftests/mm/mkdirty.c

333

thpsize = read_pmd_pagesize();

tools/testing/selftests/mm/mkdirty.c

334

if (thpsize) {

tools/testing/selftests/mm/mkdirty.c

336

thpsize / 1024);

tools/testing/selftests/mm/mkdirty.c

358

if (thpsize)

tools/testing/selftests/mm/mkdirty.c

365

if (thpsize)

tools/testing/selftests/mm/mkdirty.c

368

if (thpsize)

tools/testing/selftests/mm/mkdirty.c

64

const size_t mmap_size = 2 * thpsize;

tools/testing/selftests/mm/mkdirty.c

73

mem = (char *)(((uintptr_t)mmap_mem + thpsize) & ~(thpsize - 1));

tools/testing/selftests/mm/mkdirty.c

75

if (madvise(mem, thpsize, MADV_HUGEPAGE)) {