| /linux-6.15/tools/testing/selftests/mm/ |
| H A D | vm_util.c | 233 uint64_t hpage_size) in __check_huge() argument
247 return thp == (nr_hpages * (hpage_size >> 10)); in __check_huge()
250 bool check_huge_anon(void *addr, int nr_hpages, uint64_t hpage_size) in check_huge_anon() argument
252 return __check_huge(addr, "AnonHugePages: ", nr_hpages, hpage_size); in check_huge_anon()
255 bool check_huge_file(void *addr, int nr_hpages, uint64_t hpage_size) in check_huge_file() argument
257 return __check_huge(addr, "FilePmdMapped:", nr_hpages, hpage_size); in check_huge_file()
260 bool check_huge_shmem(void *addr, int nr_hpages, uint64_t hpage_size) in check_huge_shmem() argument
262 return __check_huge(addr, "ShmemPmdMapped:", nr_hpages, hpage_size); in check_huge_shmem()
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| H A D | vm_util.h | 62 bool check_huge_anon(void *addr, int nr_hpages, uint64_t hpage_size);
63 bool check_huge_file(void *addr, int nr_hpages, uint64_t hpage_size);
64 bool check_huge_shmem(void *addr, int nr_hpages, uint64_t hpage_size);
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| H A D | pagemap_ioctl.c | 38 unsigned int hpage_size; variable
787 map = memalign(hpage_size, map_size); in gethugepage()
805 unsigned long long map_size = hpage_size * num_pages; in hpage_unit_tests()
966 hpage_size/(2*page_size), PAGE_IS_WRITTEN, 0, 0, in hpage_unit_tests()
971 ksft_test_result(ret == 1 && LEN(vec[0]) == hpage_size/(2*page_size), in hpage_unit_tests()
1500 hpage_size = read_pmd_pagesize(); in main()
1536 map = gethugepage(hpage_size); in main()
1538 wp_init(map, hpage_size); in main()
1539 wp_addr_range(map, hpage_size); in main()
1540 base_tests("Huge page testing:", map, hpage_size, 0); in main()
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| H A D | uffd-common.c | 128 size_t bytes = nr_pages * page_size, hpage_size = read_pmd_pagesize(); in shmem_allocate_area() local
137 p += 2 * (bytes + hpage_size); in shmem_allocate_area()
140 p_alias += hpage_size; /* Prevent src/dst VMA merge */ in shmem_allocate_area()
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| /linux-6.15/tools/testing/selftests/memfd/ |
| H A D | fuse_test.c | 243 unsigned long hpage_size = default_huge_page_size(); in main() local
245 if (!hpage_size) { in main()
251 mfd_def_size = hpage_size * 2; in main()
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| H A D | memfd_test.c | 1614 unsigned long hpage_size = default_huge_page_size(); in main() local
1616 if (!hpage_size) { in main()
1623 mfd_def_size = hpage_size * 2; in main()
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| /linux-6.15/fs/hugetlbfs/ |
| H A D | inode.c | 678 loff_t hpage_size = huge_page_size(h); in hugetlbfs_punch_hole() local
684 hole_start = round_up(offset, hpage_size); in hugetlbfs_punch_hole()
685 hole_end = round_down(offset + len, hpage_size); in hugetlbfs_punch_hole()
735 loff_t hpage_size = huge_page_size(h); in hugetlbfs_fallocate() local
755 end = (offset + len + hpage_size - 1) >> hpage_shift; in hugetlbfs_fallocate()
797 addr = index * hpage_size; in hugetlbfs_fallocate()
1088 unsigned long hpage_size = huge_page_size(sbinfo->hstate); in hugetlbfs_show_options() local
1103 hpage_size /= 1024; in hugetlbfs_show_options()
1105 if (hpage_size >= 1024) { in hugetlbfs_show_options()
1106 hpage_size /= 1024; in hugetlbfs_show_options()
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| /linux-6.15/include/linux/ |
| H A D | huge_mm.h | 218 unsigned long hpage_size = PAGE_SIZE << order; in thp_vma_suitable_order() local
224 hpage_size >> PAGE_SHIFT)) in thp_vma_suitable_order()
228 haddr = ALIGN_DOWN(addr, hpage_size); in thp_vma_suitable_order()
230 if (haddr < vma->vm_start || haddr + hpage_size > vma->vm_end) in thp_vma_suitable_order()
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| /linux-6.15/mm/ |
| H A D | shmem.c | 2754 unsigned long hpage_size; in shmem_get_unmapped_area() local
2784 hpage_size = HPAGE_PMD_SIZE; in shmem_get_unmapped_area()
2815 hpage_size = PAGE_SIZE << order; in shmem_get_unmapped_area()
2823 if (len < hpage_size) in shmem_get_unmapped_area()
2826 offset = (pgoff << PAGE_SHIFT) & (hpage_size - 1); in shmem_get_unmapped_area()
2827 if (offset && offset + len < 2 * hpage_size) in shmem_get_unmapped_area()
2829 if ((addr & (hpage_size - 1)) == offset) in shmem_get_unmapped_area()
2832 inflated_len = len + hpage_size - PAGE_SIZE; in shmem_get_unmapped_area()
2845 inflated_offset = inflated_addr & (hpage_size - 1); in shmem_get_unmapped_area()
2848 inflated_addr += hpage_size; in shmem_get_unmapped_area()
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