Home
last modified time | relevance | path

Searched refs:procmap (Results 1 – 4 of 4) sorted by relevance

/linux/tools/testing/selftests/mm/
H A Dmerge.c22 struct procmap_fd procmap; in FIXTURE() local
33 ASSERT_EQ(open_self_procmap(&self->procmap), 0); in FIXTURE_SETUP()
39 ASSERT_EQ(close_procmap(&self->procmap), 0); in FIXTURE_TEARDOWN()
51 struct procmap_fd *procmap = &self->procmap; in TEST_F() local
96 ASSERT_TRUE(find_vma_procmap(procmap, ptr)); in TEST_F()
97 ASSERT_EQ(procmap->query.vma_start, (unsigned long)ptr); in TEST_F()
98 ASSERT_EQ(procmap->query.vma_end, (unsigned long)ptr + 10 * page_size); in TEST_F()
105 struct procmap_fd *procmap = &self->procmap; in TEST_F() local
146 ASSERT_TRUE(find_vma_procmap(procmap, ptr)); in TEST_F()
147 ASSERT_EQ(procmap->query.vma_start, (unsigned long)ptr); in TEST_F()
[all …]
H A Dvm_util.c494 int query_procmap(struct procmap_fd *procmap) in query_procmap() argument
498 if (ioctl(procmap->fd, PROCMAP_QUERY, &procmap->query) == -1) in query_procmap()
510 bool find_vma_procmap(struct procmap_fd *procmap, void *address) in find_vma_procmap() argument
514 procmap->query.query_flags = 0; in find_vma_procmap()
515 procmap->query.query_addr = (unsigned long)address; in find_vma_procmap()
516 err = query_procmap(procmap); in find_vma_procmap()
530 int close_procmap(struct procmap_fd *procmap) in close_procmap() argument
532 return close(procmap->fd); in close_procmap()
H A Dvm_util.h103 int query_procmap(struct procmap_fd *procmap);
104 bool find_vma_procmap(struct procmap_fd *procmap, void *address);
105 int close_procmap(struct procmap_fd *procmap);
H A Dguard-regions.c279 struct procmap_fd procmap; in local_fs_has_sane_mmap() local
299 if (open_self_procmap(&procmap) != 0) in local_fs_has_sane_mmap()
301 if (!find_vma_procmap(&procmap, ptr)) in local_fs_has_sane_mmap()
303 if (procmap.query.vma_start != (unsigned long)ptr) in local_fs_has_sane_mmap()
305 if (procmap.query.vma_end != (unsigned long)ptr + 10 * page_size) in local_fs_has_sane_mmap()
307 close_procmap(&procmap); in local_fs_has_sane_mmap()
2258 struct procmap_fd procmap; in TEST_F() local
2317 ASSERT_EQ(open_self_procmap(&procmap), 0); in TEST_F()
2318 ASSERT_TRUE(find_vma_procmap(&procmap, ptr)); in TEST_F()
2319 ASSERT_EQ(procmap.query.vma_start, (unsigned long)ptr); in TEST_F()
[all …]