| /linux-6.15/tools/testing/selftests/mm/ |
| H A D | hugetlb-madvise.c | 118 MADV_DONTNEED); in main()
127 MADV_DONTNEED); in main()
153 MADV_DONTNEED); in main()
163 MADV_DONTNEED)) { in main()
188 if (madvise(addr, NR_HUGE_PAGES * huge_page_size, MADV_DONTNEED)) { in main()
220 if (madvise(addr, NR_HUGE_PAGES * huge_page_size, MADV_DONTNEED)) { in main()
231 if (madvise(addr, NR_HUGE_PAGES * huge_page_size, MADV_DONTNEED)) { in main()
279 if (madvise(addr, NR_HUGE_PAGES * huge_page_size, MADV_DONTNEED)) { in main()
335 if (madvise(addr, NR_HUGE_PAGES * huge_page_size, MADV_DONTNEED)) { in main()
342 if (madvise(addr2, NR_HUGE_PAGES * huge_page_size, MADV_DONTNEED)) { in main()
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| H A D | hugetlb_madv_vs_map.c | 47 madvise(huge_ptr, mmap_size, MADV_DONTNEED); in madv()
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| H A D | hugetlb_fault_after_madv.c | 49 madvise(huge_ptr, huge_page_size, MADV_DONTNEED); in madv()
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| H A D | mseal_test.c | 1648 ret = sys_madvise(ptr, size, MADV_DONTNEED); in test_seal_discard_ro_anon_on_rw()
1687 ret = sys_madvise(ptr, size, MADV_DONTNEED); in test_seal_discard_ro_anon_on_pkey()
1692 ret = sys_madvise(ptr, size, MADV_DONTNEED); in test_seal_discard_ro_anon_on_pkey()
1732 ret = sys_madvise(ptr, size, MADV_DONTNEED); in test_seal_discard_ro_anon_on_filebacked()
1762 ret = sys_madvise(ptr, size, MADV_DONTNEED); in test_seal_discard_ro_anon_on_shared()
1789 ret = sys_madvise(ptr, size, MADV_DONTNEED); in test_seal_discard_ro_anon()
1819 ret = sys_madvise(ptr, size, MADV_DONTNEED); in test_seal_discard_across_vmas()
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| H A D | transhuge-stress.c | 122 if (madvise(p, HPAGE_SIZE - psize(), MADV_DONTNEED)) in main()
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| H A D | uffd-unit-tests.c | 387 if (madvise(area_dst, page_size, MADV_DONTNEED)) in uffd_wp_unpopulated_test()
397 if (madvise(area_dst, page_size, MADV_DONTNEED)) in uffd_wp_unpopulated_test()
404 if (madvise(area_dst, page_size, MADV_DONTNEED)) in uffd_wp_unpopulated_test()
445 if (madvise(area_dst, page_size, MADV_DONTNEED)) in uffd_wp_fork_test_common()
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| H A D | uffd-common.c | 45 if (madvise(rel_area, nr_pages * page_size, MADV_DONTNEED)) in anon_release_pages()
67 if (madvise(rel_area, nr_pages * page_size, MADV_DONTNEED)) in hugetlb_release_pages()
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| H A D | protection_keys.c | 1397 madvise(p1, PAGE_SIZE, MADV_DONTNEED); in get_pointer_to_instructions()
1423 madvise(p1, PAGE_SIZE, MADV_DONTNEED); in test_executing_on_unreadable_memory()
1462 madvise(p1, PAGE_SIZE, MADV_DONTNEED); in test_implicit_mprotect_exec_only_memory()
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| /linux-6.15/tools/testing/selftests/powerpc/tm/ |
| H A D | tm-signal-context-force-tm.c | 69 ret = madvise(ucp->uc_link, sizeof(ucontext_t), MADV_DONTNEED); in usr_signal_handler()
138 if (madvise(ss.ss_sp, SIGSTKSZ, MADV_DONTNEED)) { in tm_trap_test()
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| /linux-6.15/tools/arch/mips/include/uapi/asm/ |
| H A D | mman.h | 8 #define MADV_DONTNEED 4 macro
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| /linux-6.15/tools/arch/parisc/include/uapi/asm/ |
| H A D | mman.h | 8 #define MADV_DONTNEED 4 macro
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| /linux-6.15/tools/arch/alpha/include/uapi/asm/ |
| H A D | mman.h | 8 #define MADV_DONTNEED 6 macro
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| /linux-6.15/tools/arch/xtensa/include/uapi/asm/ |
| H A D | mman.h | 8 #define MADV_DONTNEED 4 macro
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| /linux-6.15/include/uapi/asm-generic/ |
| H A D | mman-common.h | 49 #define MADV_DONTNEED 4 /* don't need these pages */ macro
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| /linux-6.15/tools/include/uapi/asm-generic/ |
| H A D | mman-common.h | 49 #define MADV_DONTNEED 4 /* don't need these pages */ macro
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| /linux-6.15/arch/parisc/include/uapi/asm/ |
| H A D | mman.h | 44 #define MADV_DONTNEED 4 /* don't need these pages */ macro
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| /linux-6.15/arch/mips/include/uapi/asm/ |
| H A D | mman.h | 76 #define MADV_DONTNEED 4 /* don't need these pages */ macro
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| /linux-6.15/arch/xtensa/include/uapi/asm/ |
| H A D | mman.h | 85 #define MADV_DONTNEED 4 /* don't need these pages */ macro
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| /linux-6.15/arch/alpha/include/uapi/asm/ |
| H A D | mman.h | 50 #define MADV_DONTNEED 6 /* don't need these pages */ macro
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| /linux-6.15/mm/ |
| H A D | mseal.c | 28 case MADV_DONTNEED: in is_madv_discard()
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| H A D | madvise.c | 61 case MADV_DONTNEED: in madvise_need_mmap_write()
877 if (behavior != MADV_DONTNEED && behavior != MADV_DONTNEED_LOCKED) in madvise_dontneed_free_valid_vma()
948 if (behavior == MADV_DONTNEED || behavior == MADV_DONTNEED_LOCKED) in madvise_dontneed_free()
1271 case MADV_DONTNEED: in madvise_vma_behavior()
1433 case MADV_DONTNEED: in madvise_behavior_valid()
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| /linux-6.15/tools/mm/ |
| H A D | thp_swap_allocator_test.c | 76 if (madvise(addr, align_size, MADV_DONTNEED) != 0) in random_madvise_dontneed()
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| /linux-6.15/tools/testing/selftests/mincore/ |
| H A D | mincore_selftest.c | 119 madvise(addr, page_size, MADV_DONTNEED); in TEST()
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| /linux-6.15/tools/testing/selftests/powerpc/signal/ |
| H A D | sigfuz.c | 113 madvise(ucp->uc_link, sizeof(ucontext_t), MADV_DONTNEED); in trap_signal_handler()
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| /linux-6.15/Documentation/userspace-api/ |
| H A D | mseal.rst | 94 - some destructive madvise behaviors: MADV_DONTNEED, MADV_FREE,
105 Certain destructive madvise behaviors, specifically MADV_DONTNEED,
|