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Searched refs:MAP_FAILED (Results 1 – 25 of 197) sorted by relevance

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/linux/tools/testing/selftests/mm/
H A Dmerge.c56 ASSERT_NE(self->carveout, MAP_FAILED); in FIXTURE_SETUP()
99 ASSERT_NE(self->carveout, MAP_FAILED); in FIXTURE_SETUP()
128 ASSERT_NE(ptr, MAP_FAILED); in TEST_F()
179 ASSERT_NE(ptr, MAP_FAILED); in TEST_F()
229 ASSERT_NE(ptr, MAP_FAILED); in TEST_F()
280 ASSERT_NE(ptr, MAP_FAILED); in TEST_F()
339 ASSERT_NE(ptr, MAP_FAILED); in TEST_F()
400 ASSERT_NE(ptr, MAP_FAILED); in TEST_F()
431 ASSERT_NE(ptr2, MAP_FAILED); in TEST_F()
455 ASSERT_NE(ptr, MAP_FAILED); in TEST_F()
[all …]
H A Dmremap_dontunmap.c48 BUG_ON(source_mapping == MAP_FAILED, "mmap"); in kernel_support_for_mremap_dontunmap()
55 if (dest_mapping == MAP_FAILED) { in kernel_support_for_mremap_dontunmap()
102 BUG_ON(source_mapping == MAP_FAILED, "mmap"); in mremap_dontunmap_simple()
110 BUG_ON(dest_mapping == MAP_FAILED, "mremap"); in mremap_dontunmap_simple()
142 BUG_ON(source_mapping == MAP_FAILED, "mmap"); in mremap_dontunmap_simple_shmem()
152 if (dest_mapping == MAP_FAILED && errno == EINVAL) { in mremap_dontunmap_simple_shmem()
159 BUG_ON(dest_mapping == MAP_FAILED, "mremap"); in mremap_dontunmap_simple_shmem()
192 BUG_ON(dest_mapping == MAP_FAILED, "mmap"); in mremap_dontunmap_simple_fixed()
198 BUG_ON(source_mapping == MAP_FAILED, "mmap"); in mremap_dontunmap_simple_fixed()
205 BUG_ON(remapped_mapping == MAP_FAILED, "mremap"); in mremap_dontunmap_simple_fixed()
[all …]
H A Dmap_fixed_noreplace.c32 if (addr == MAP_FAILED) in find_base_addr()
62 if (p == MAP_FAILED) { in main()
76 if (p == MAP_FAILED) { in main()
94 if (p != MAP_FAILED) { in main()
113 if (p != MAP_FAILED) { in main()
131 if (p != MAP_FAILED) { in main()
149 if (p != MAP_FAILED) { in main()
167 if (p == MAP_FAILED) { in main()
185 if (p == MAP_FAILED) { in main()
H A Dguard-regions.c286 if (ptr == MAP_FAILED) in local_fs_has_sane_mmap()
295 if (ptr2 == MAP_FAILED) in local_fs_has_sane_mmap()
355 ASSERT_NE(ptr, MAP_FAILED); in TEST_F()
449 ASSERT_NE(ptr_region, MAP_FAILED); in TEST_F()
454 ASSERT_NE(ptr1, MAP_FAILED); in TEST_F()
459 ASSERT_NE(ptr2, MAP_FAILED); in TEST_F()
464 ASSERT_NE(ptr3, MAP_FAILED); in TEST_F()
535 ASSERT_NE(ptr, MAP_FAILED); in TEST_F()
538 ASSERT_NE(ptr, MAP_FAILED); in TEST_F()
582 ASSERT_NE(ptr_region, MAP_FAILED); in TEST_F()
[all …]
H A Dpfnmap.c134 if (self->addr1 == MAP_FAILED) in FIXTURE_SETUP()
145 self->addr2 = MAP_FAILED; in FIXTURE_SETUP()
150 if (self->addr2 != MAP_FAILED) in FIXTURE_TEARDOWN()
152 if (self->addr1 != MAP_FAILED) in FIXTURE_TEARDOWN()
196 ASSERT_NE(self->addr2, MAP_FAILED); in TEST_F()
207 ASSERT_NE(self->addr2, MAP_FAILED); in TEST_F()
212 ASSERT_NE(ret, MAP_FAILED); in TEST_F()
221 ASSERT_NE(ret, MAP_FAILED); in TEST_F()
233 ASSERT_EQ(self->addr2, MAP_FAILED); in TEST_F()
H A Dmremap_test.c114 if (remap_addr == MAP_FAILED) { in is_remap_region_valid()
217 if (src_addr == MAP_FAILED) { in get_source_mapping()
262 if (start == MAP_FAILED) { in mremap_expand_merge()
269 if (remap == MAP_FAILED) { in mremap_expand_merge()
302 if (start == MAP_FAILED) { in mremap_expand_merge_offset()
310 if (remap == MAP_FAILED) { in mremap_expand_merge_offset()
350 if (ptr == MAP_FAILED) { in mremap_move_within_range()
367 if (new_ptr == MAP_FAILED) { in mremap_move_within_range()
438 if (ptr == MAP_FAILED) { in mremap_move_multiple_vmas()
446 if (tgt_ptr == MAP_FAILED) { in mremap_move_multiple_vmas()
[all …]
H A Drmap.c173 ASSERT_NE(data->expected_pfn, MAP_FAILED); in FIXTURE_SETUP()
199 if (data->region != MAP_FAILED) in FIXTURE_TEARDOWN()
201 data->region = MAP_FAILED; in FIXTURE_TEARDOWN()
202 if (data->expected_pfn != MAP_FAILED) in FIXTURE_TEARDOWN()
204 data->expected_pfn = MAP_FAILED; in FIXTURE_TEARDOWN()
297 if (data->region == MAP_FAILED) in has_same_pfn()
318 ASSERT_NE(data->region, MAP_FAILED); in TEST_F()
342 ASSERT_NE(data->region, MAP_FAILED); in TEST_F()
367 ASSERT_NE(data->region, MAP_FAILED); in TEST_F()
383 if (data->region == MAP_FAILED) in prepare_local_region()
[all …]
H A Dmkdirty.c69 if (mmap_mem == MAP_FAILED) { in mmap_thp_range()
71 return MAP_FAILED; in mmap_thp_range()
78 return MAP_FAILED; in mmap_thp_range()
95 if (mem == MAP_FAILED) { in test_ptrace_write()
132 if (mem == MAP_FAILED) in test_ptrace_write_thp()
166 if (mem == MAP_FAILED) { in test_page_migration()
198 if (mem == MAP_FAILED) in test_page_migration_thp()
237 if (mem == MAP_FAILED) in test_pte_mapped_thp()
282 if (dst == MAP_FAILED) { in test_uffdio_copy()
H A Dhugepage-mremap.c96 if (addr == MAP_FAILED) in register_region_with_uffd()
138 if (haddr == MAP_FAILED) in main()
146 if (daddr == MAP_FAILED) in main()
153 if (vaddr == MAP_FAILED) in main()
160 if (addr == MAP_FAILED) in main()
171 if (addr != MAP_FAILED) in main()
H A Dsoft-dirty.c55 if (map == MAP_FAILED) in test_vma_reuse()
66 if (map2 == MAP_FAILED) in test_vma_reuse()
203 if (reserved == MAP_FAILED) in test_merge()
217 if (map == MAP_FAILED) in test_merge()
234 if (map2 == MAP_FAILED) in test_merge()
250 if (map2 == MAP_FAILED) in test_merge()
271 if (map == MAP_FAILED) in test_merge()
286 if (map2 == MAP_FAILED) in test_merge()
H A Dmdwe_test.c213 if (self->p && self->p != MAP_FAILED) in FIXTURE_TEARDOWN()
220 EXPECT_NE(self->p, MAP_FAILED); in TEST_F()
227 EXPECT_EQ(self->p, MAP_FAILED); in TEST_F()
229 EXPECT_NE(self->p, MAP_FAILED); in TEST_F()
238 ASSERT_NE(self->p, MAP_FAILED); in TEST_F()
249 ASSERT_NE(self->p, MAP_FAILED); in TEST_F()
264 ASSERT_NE(self->p, MAP_FAILED); in TEST_F()
279 ASSERT_NE(self->p, MAP_FAILED); in TEST_F()
297 ASSERT_NE(self->p, MAP_FAILED); in TEST_F()
H A Dhugetlb-madvise.c100 if (addr == MAP_FAILED) { in main()
142 if (addr == MAP_FAILED) { in main()
180 if (addr == MAP_FAILED) { in main()
209 if (addr == MAP_FAILED) { in main()
268 if (addr == MAP_FAILED) { in main()
308 if (addr == MAP_FAILED) { in main()
320 if (addr2 == MAP_FAILED) { in main()
H A Dmadv_populate.c59 if (addr == MAP_FAILED) in test_prot_read()
80 if (addr == MAP_FAILED) in test_prot_write()
102 if (addr == MAP_FAILED) in test_holes()
172 if (addr == MAP_FAILED) in test_populate_read()
194 if (addr == MAP_FAILED) in test_populate_write()
244 if (addr == MAP_FAILED) in test_softdirty()
H A Dksm_functional_tests.c95 if (map == MAP_FAILED) { in __mmap_and_merge_range()
162 char *ret = MAP_FAILED; in mmap_and_merge_range()
183 if (map == MAP_FAILED) in test_unmerge()
219 if (map == MAP_FAILED) in test_unmerge_zero_pages()
268 if (map == MAP_FAILED) in test_unmerge_discarded()
301 if (map == MAP_FAILED) in test_unmerge_uffd_wp()
606 if (map == MAP_FAILED) in test_prctl_unmerge()
630 if (map == MAP_FAILED) in test_prot_none()
665 if (map == MAP_FAILED) in test_fork_ksm_merging_page_count()
H A Dprocess_madv.c75 if (map == MAP_FAILED) in TEST_F()
161 ASSERT_NE(map, MAP_FAILED); in TEST_F()
223 if (map == MAP_FAILED) in TEST_F()
264 if (map == MAP_FAILED) in TEST_F()
298 if (map == MAP_FAILED) in TEST_F()
328 if (map == MAP_FAILED) in TEST_F()
H A Dcow.c775 if (mem == MAP_FAILED) { in do_run_with_base_page()
831 char *mem, *mmap_mem, *tmp, *mremap_mem = MAP_FAILED; in do_run_with_thp()
839 if (mmap_mem == MAP_FAILED) { in do_run_with_thp()
915 if (mremap_mem == MAP_FAILED) { in do_run_with_thp()
980 if (mremap_mem != MAP_FAILED) in do_run_with_thp()
1051 if (mem == MAP_FAILED) { in run_with_hugetlb()
1065 if (dummy == MAP_FAILED) { in run_with_hugetlb()
1538 if (mem == MAP_FAILED) { in run_with_zeropage()
1545 if (smem == MAP_FAILED) { in run_with_zeropage()
1558 if (smem != MAP_FAILED) in run_with_zeropage()
[all …]
H A Dmlock2-tests.c183 if (map == MAP_FAILED) in test_mlock_lock()
234 if (map == MAP_FAILED) in test_mlock_onfault()
261 if (map == MAP_FAILED) in test_lock_onfault_of_present()
284 if (map == MAP_FAILED) in test_munlockall0()
310 if (map == MAP_FAILED) in test_munlockall1()
353 if (map == MAP_FAILED) in test_vma_management()
436 if (map == MAP_FAILED) in main()
H A Dmigration.c134 ASSERT_NE(ptr, MAP_FAILED);
160 ASSERT_NE(ptr, MAP_FAILED);
197 ASSERT_NE(ptr, MAP_FAILED);
229 ASSERT_NE(ptr, MAP_FAILED);
266 ASSERT_NE(ptr, MAP_FAILED);
292 ASSERT_NE(ptr, MAP_FAILED);
H A Don-fault-limit.c24 ksft_test_result(map == MAP_FAILED, "The map failed respecting mlock limits\n"); in test_limit()
26 if (map != MAP_FAILED) in test_limit()
/linux/tools/testing/selftests/perf_events/
H A Dmmap.c97 ASSERT_NE(region, MAP_FAILED); in FIXTURE_SETUP()
116 if (rb == MAP_FAILED) { in FIXTURE_SETUP()
136 if (aux == MAP_FAILED) { in FIXTURE_SETUP()
162 ASSERT_NE(rb, MAP_FAILED); in FIXTURE_SETUP()
176 ASSERT_NE(aux, MAP_FAILED); in FIXTURE_SETUP()
193 ASSERT_EQ(mremap(ptr, size, HOLE_SIZE, MREMAP_MAYMOVE), MAP_FAILED); in TEST_F()
194 ASSERT_EQ(mremap(ptr + HOLE_SIZE, size, HOLE_SIZE, MREMAP_MAYMOVE), MAP_FAILED); in TEST_F()
195 ASSERT_EQ(mremap(ptr + size - HOLE_SIZE, HOLE_SIZE, size, MREMAP_MAYMOVE), MAP_FAILED); in TEST_F()
198 ASSERT_NE(mremap(ptr + size - HOLE_SIZE, size, HOLE_SIZE, MREMAP_MAYMOVE), MAP_FAILED); in TEST_F()
202 ASSERT_NE(tmp, MAP_FAILED); in TEST_F()
[all …]
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dmmap.c56 if (CHECK(tmp1 != MAP_FAILED, "rdonly_write_mmap", "unexpected success\n")) { in test_mmap()
62 if (CHECK(tmp1 == MAP_FAILED, "rdonly_read_mmap", "failed: %d\n", errno)) in test_mmap()
75 if (CHECK(bss_mmaped == MAP_FAILED, "bss_mmap", in test_mmap()
83 if (CHECK(map_mmaped == MAP_FAILED, "data_mmap", in test_mmap()
147 if (CHECK(map_mmaped == MAP_FAILED, "data_mmap", in test_mmap()
166 if (CHECK_FAIL(p == MAP_FAILED)) in test_mmap()
182 if (CHECK(tmp1 != MAP_FAILED, "data_mmap", "mmap succeeded\n")) { in test_mmap()
202 if (CHECK(tmp0 == MAP_FAILED, "adv_mmap0", "errno %d\n", errno)) in test_mmap()
223 if (CHECK(tmp2 == MAP_FAILED, "adv_mmap3", "errno %d\n", errno)) { in test_mmap()
234 if (CHECK(tmp2 == MAP_FAILED, "adv_mmap5", "errno %d\n", errno)) { in test_mmap()
[all …]
/linux/tools/testing/selftests/ring-buffer/
H A Dmap_test.c97 if (map == MAP_FAILED) in tracefs_cpu_map()
226 ASSERT_NE(data, MAP_FAILED); in TEST_F()
233 ASSERT_NE(data, MAP_FAILED); in TEST_F()
240 ASSERT_EQ(data, MAP_FAILED); in TEST_F()
246 ASSERT_EQ(data, MAP_FAILED); in TEST_F()
253 ASSERT_NE(data, MAP_FAILED); in TEST_F()
/linux/tools/testing/selftests/mincore/
H A Dmincore_selftest.c52 ASSERT_NE(MAP_FAILED, addr) { in TEST()
96 ASSERT_NE(MAP_FAILED, addr) { in TEST()
152 if (addr == MAP_FAILED) { in TEST()
233 ASSERT_NE(MAP_FAILED, addr) { in TEST()
327 ASSERT_NE(MAP_FAILED, addr) { in TEST()
/linux/tools/testing/selftests/liveupdate/
H A Dluo_test_utils.c61 void *map = MAP_FAILED; in create_and_preserve_memfd()
72 if (map == MAP_FAILED) in create_and_preserve_memfd()
97 void *map = MAP_FAILED; in restore_and_verify_memfd()
106 if (map == MAP_FAILED) in restore_and_verify_memfd()
/linux/tools/testing/selftests/powerpc/mm/
H A Dhugetlb_vs_thp_test.c20 if (p != MAP_FAILED) { in test_body()
36 if (p == MAP_FAILED) { in test_body()

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