| /linux-6.12.1/tools/testing/selftests/mm/ |
| D | mkdirty.c | 77 munmap(mmap_mem, mmap_size); in mmap_thp_range()
103 goto munmap; in test_ptrace_write()
114 goto munmap; in test_ptrace_write()
118 munmap: in test_ptrace_write()
119 munmap(mem, pagesize); in test_ptrace_write()
144 goto munmap; in test_ptrace_write_thp()
150 goto munmap; in test_ptrace_write_thp()
154 munmap: in test_ptrace_write_thp()
155 munmap(mmap_mem, mmap_size); in test_ptrace_write_thp()
175 goto munmap; in test_page_migration()
[all …]
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| D | mlock2-tests.c | 187 munmap(map, 2 * page_size); in test_mlock_lock()
195 munmap(map, 2 * page_size); in test_mlock_lock()
200 munmap(map, 2 * page_size); in test_mlock_lock()
238 munmap(map, 2 * page_size); in test_mlock_onfault()
246 munmap(map, 2 * page_size); in test_mlock_onfault()
251 munmap(map, 2 * page_size); in test_mlock_onfault()
267 munmap(map, 2 * page_size); in test_lock_onfault_of_present()
274 munmap(map, 2 * page_size); in test_lock_onfault_of_present()
288 munmap(map, 2 * page_size); in test_munlockall0()
295 munmap(map, 2 * page_size); in test_munlockall0()
[all …]
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| D | mremap_dontunmap.c | 58 BUG_ON(munmap(dest_mapping, num_pages * page_size) == -1, in kernel_support_for_mremap_dontunmap()
62 BUG_ON(munmap(source_mapping, num_pages * page_size) == -1, in kernel_support_for_mremap_dontunmap()
121 BUG_ON(munmap(dest_mapping, num_pages * page_size) == -1, in mremap_dontunmap_simple()
123 BUG_ON(munmap(source_mapping, num_pages * page_size) == -1, in mremap_dontunmap_simple()
154 BUG_ON(munmap(source_mapping, num_pages * page_size) == -1, in mremap_dontunmap_simple_shmem()
173 BUG_ON(munmap(dest_mapping, num_pages * page_size) == -1, in mremap_dontunmap_simple_shmem()
175 BUG_ON(munmap(source_mapping, num_pages * page_size) == -1, in mremap_dontunmap_simple_shmem()
220 BUG_ON(munmap(dest_mapping, num_pages * page_size) == -1, in mremap_dontunmap_simple_fixed()
222 BUG_ON(munmap(source_mapping, num_pages * page_size) == -1, in mremap_dontunmap_simple_fixed()
271 BUG_ON(munmap(dest_mapping, 5 * page_size) == -1, in mremap_dontunmap_partial_mapping()
[all …]
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| D | cow.c | 181 if (munmap(mem, size) < 0) in child_vmsplice_memcmp_fn()
350 if (munmap(mem, size) < 0) { in do_test_vmsplice_in_parent()
757 goto munmap; in do_run_with_base_page()
767 goto munmap; in do_run_with_base_page()
772 munmap: in do_run_with_base_page()
773 munmap(mem, pagesize); in do_run_with_base_page()
820 goto munmap; in do_run_with_thp()
830 goto munmap; in do_run_with_thp()
850 goto munmap; in do_run_with_thp()
855 goto munmap; in do_run_with_thp()
[all …]
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| D | hugetlb-madvise.c | 105 if (munmap(addr, huge_page_size) || in main()
106 munmap(addr + (NR_HUGE_PAGES + 1) * huge_page_size, in main()
134 (void)munmap(addr, NR_HUGE_PAGES * huge_page_size); in main()
171 (void)munmap(addr, NR_HUGE_PAGES * huge_page_size); in main()
196 (void)munmap(addr, NR_HUGE_PAGES * huge_page_size); in main()
255 (void)munmap(addr, NR_HUGE_PAGES * huge_page_size); in main()
295 (void)munmap(addr, NR_HUGE_PAGES * huge_page_size); in main()
363 (void)munmap(addr, NR_HUGE_PAGES * huge_page_size); in main()
364 (void)munmap(addr2, NR_HUGE_PAGES * huge_page_size); in main()
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| D | mremap_test.c | 114 munmap(remap_addr, size); in is_remap_region_valid()
218 munmap(src_addr, c.region_size); in get_source_mapping()
253 munmap(start + page_size, page_size); in mremap_expand_merge()
257 munmap(start, page_size); in mremap_expand_merge()
258 munmap(start + 2 * page_size, page_size); in mremap_expand_merge()
264 munmap(start, 3 * page_size); in mremap_expand_merge()
294 munmap(start + 2 * page_size, page_size); in mremap_expand_merge_offset()
298 munmap(start, 2 * page_size); in mremap_expand_merge_offset()
304 munmap(start, 3 * page_size); in mremap_expand_merge_offset()
374 if (munmap(ptr, size) == -1) in mremap_move_within_range()
[all …]
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| D | madv_populate.c | 48 munmap(addr, pagesize); in sense_support()
69 munmap(addr, SIZE); in test_prot_read()
90 munmap(addr, SIZE); in test_prot_write()
104 ret = munmap(addr + pagesize, pagesize); in test_holes()
132 munmap(addr, SIZE); in test_holes()
182 munmap(addr, SIZE); in test_populate_read()
204 munmap(addr, SIZE); in test_populate_write()
264 munmap(addr, SIZE); in test_softdirty()
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| D | ksm_tests.c | 211 munmap(map_ptr, map_size); in allocate_memory()
369 munmap(map_ptr, page_size * page_count); in check_ksm_merge()
377 munmap(map_ptr, page_size * page_count); in check_ksm_merge()
411 munmap(map_ptr, page_size * page_count); in check_ksm_unmerge()
417 munmap(map_ptr, page_size * page_count); in check_ksm_unmerge()
456 munmap(map_ptr, page_size * page_count); in check_ksm_zero_page_merge()
461 munmap(map_ptr, page_size * page_count); in check_ksm_zero_page_merge()
609 munmap(map_ptr_orig, len + HPAGE_SIZE); in ksm_merge_hugepages_time()
614 munmap(map_ptr_orig, len + HPAGE_SIZE); in ksm_merge_hugepages_time()
650 munmap(map_ptr, map_size); in ksm_merge_time()
[all …]
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| D | ksm_functional_tests.c | 237 munmap(map, size); in __mmap_and_merge_range()
277 munmap(map, size); in test_unmerge()
341 munmap(map, size); in test_unmerge_zero_pages()
369 munmap(map, size); in test_unmerge_discarded()
430 munmap(map, size); in test_unmerge_uffd_wp()
492 munmap(map, size); in test_child_ksm()
621 munmap(map, size); in test_prctl_unmerge()
654 munmap(map, size); in test_prot_none()
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| D | hugepage-vmemmap.c | 114 munmap(addr, maplength); in main()
122 munmap(addr, maplength); in main()
128 if (munmap(addr, maplength)) { in main()
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| D | map_fixed_noreplace.c | 35 if (munmap(addr, size) != 0) in find_base_addr()
66 if (munmap((void *)addr, 5 * page_size) != 0) { in main()
194 if (munmap((void *)addr, size) != 0) { in main()
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| D | soft-dirty.c | 61 munmap(map, pagesize); in test_vma_reuse()
74 munmap(map2, pagesize); in test_vma_reuse()
174 munmap(map, pagesize); in test_mprotect()
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| D | hugetlb_dio.c | 67 munmap(orig_buffer, h_pagesize); in run_dio_using_hugetlb()
73 munmap(orig_buffer, h_pagesize); in run_dio_using_hugetlb()
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| /linux-6.12.1/tools/testing/selftests/bpf/prog_tests/ |
| D | mmap.c | 57 munmap(tmp1, page_size); in test_mmap()
140 err = munmap(map_mmaped, map_sz); in test_mmap()
168 err = munmap(p, map_sz); in test_mmap()
183 munmap(tmp1, map_sz); in test_mmap()
209 munmap(tmp0, 4 * page_size); in test_mmap()
214 err = munmap(tmp1 + page_size, page_size); in test_mmap()
216 munmap(tmp1, 4 * page_size); in test_mmap()
224 munmap(tmp1, page_size); in test_mmap()
225 munmap(tmp1 + 2*page_size, 2 * page_size); in test_mmap()
235 munmap(tmp1, 4 * page_size); /* unmap page 1 */ in test_mmap()
[all …]
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| /linux-6.12.1/Documentation/userspace-api/media/dvb/ |
| D | dmx-munmap.rst | 4 .. _dmx-munmap:
7 DVB munmap()
13 dmx-munmap - Unmap device memory
25 .. c:function:: int munmap( void *start, size_t length )
47 On success :c:func:`munmap()` returns 0, on failure -1 and the
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| /linux-6.12.1/Documentation/userspace-api/media/v4l/ |
| D | func-munmap.rst | 4 .. _func-munmap:
7 V4L2 munmap()
13 v4l2-munmap - Unmap device memory
23 .. c:function:: int munmap( void *start, size_t length )
49 On success :c:func:`munmap()` returns 0, on failure -1 and the
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| /linux-6.12.1/tools/testing/selftests/sgx/ |
| D | load.c | 27 munmap((void *)encl->encl_base, encl->encl_size); in encl_delete()
30 munmap(encl->bin, encl->bin_size); in encl_delete()
37 munmap(heap_seg->src, heap_seg->size); in encl_delete()
99 munmap((void *)secs->base, encl->encl_size); in encl_ioc_create()
209 munmap(ptr, PAGE_SIZE); in encl_load()
222 munmap(ptr, PAGE_SIZE); in encl_load()
332 munmap(area, encl->encl_base - (uint64_t)area); in encl_map_area()
333 munmap((void *)(encl->encl_base + encl_size), in encl_map_area()
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| /linux-6.12.1/tools/testing/selftests/ring-buffer/ |
| D | map_test.c | 106 munmap(desc->meta, page_size); in tracefs_cpu_map()
116 munmap(desc->meta, desc->meta->meta_page_size); in tracefs_cpu_unmap()
227 munmap(data, data_len); in TEST_F()
234 munmap(data, data_len); in TEST_F()
253 munmap(data, data_len); in TEST_F()
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| /linux-6.12.1/tools/testing/selftests/mincore/ |
| D | mincore_selftest.c | 73 munmap(addr, page_size); in TEST()
125 munmap(addr, page_size); in TEST()
173 munmap(addr, page_size); in TEST()
279 munmap(addr, FILE_SIZE); in TEST()
363 munmap(addr, FILE_SIZE); in TEST()
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| /linux-6.12.1/tools/testing/selftests/powerpc/mm/ |
| D | hugetlb_vs_thp_test.c | 28 if (munmap(addr, SIZE)) { in test_body()
57 munmap(addr, SIZE); in test_body()
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| /linux-6.12.1/Documentation/translations/zh_CN/dev-tools/ |
| D | kcov.rst | 107 if (munmap(cover, COVER_SIZE * sizeof(unsigned long)))
108 perror("munmap"), exit(1);
209 if (munmap(cover, COVER_SIZE * sizeof(unsigned long)))
210 perror("munmap"), exit(1);
354 if (munmap(cover, COVER_SIZE * sizeof(unsigned long)))
355 perror("munmap"), exit(1);
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| /linux-6.12.1/Documentation/userspace-api/ |
| D | mseal.rst | 85 /* munmap will fail */
86 rc = munmap(ptr, 4096);
90 - munmap
97 The first set of syscalls to block is munmap, mremap, mmap. They can
118 - munmap: munmap is atomic. If one of VMAs in the given range is
142 aio/shm can call mmap and munmap on behalf of userspace, e.g.
145 then munmap will fail, causing leaks in VMA address space during the
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| /linux-6.12.1/tools/testing/selftests/bpf/ |
| D | xsk.c | 219 munmap(map, off.fr.desc + umem->config.fill_size * sizeof(__u64)); in xsk_create_umem_rings()
492 munmap(ctx->fill->ring - off.fr.desc, off.fr.desc + umem->config.fill_size * in xsk_put_ctx()
494 munmap(ctx->comp->ring - off.cr.desc, off.cr.desc + umem->config.comp_size * in xsk_put_ctx()
692 munmap(tx_map, off.tx.desc + in xsk_socket__create_shared()
696 munmap(rx_map, off.rx.desc + in xsk_socket__create_shared()
734 munmap(umem->fill_save->ring - off.fr.desc, in xsk_umem__delete()
736 munmap(umem->comp_save->ring - off.cr.desc, in xsk_umem__delete()
765 munmap(xsk->rx->ring - off.rx.desc, in xsk_socket__delete()
769 munmap(xsk->tx->ring - off.tx.desc, in xsk_socket__delete()
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| /linux-6.12.1/tools/testing/selftests/memfd/ |
| D | memfd_test.c | 353 munmap(p, mfd_def_size); in mfd_assert_read()
366 munmap(p, mfd_def_size); in mfd_assert_read()
385 munmap(p, mfd_def_size); in mfd_assert_read_shared()
419 munmap(p, mfd_def_size); in mfd_assert_fork_private_write()
453 munmap(p, mfd_def_size); in mfd_assert_write()
467 munmap(p, mfd_def_size); in mfd_assert_write()
489 munmap(p, mfd_def_size); in mfd_assert_write()
553 munmap(p, mfd_def_size); in mfd_fail_write()
977 munmap(p, mfd_def_size); in test_seal_future_write()
1474 munmap(p, mfd_def_size); in test_share_mmap()
[all …]
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| /linux-6.12.1/tools/testing/selftests/prctl/ |
| D | set-anon-vma-name-test.c | 88 munmap(self->ptr_anon, AREA_SIZE); in FIXTURE_TEARDOWN()
89 munmap(self->ptr_not_anon, AREA_SIZE); in FIXTURE_TEARDOWN()
|