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Searched full:shm_size (Results 1 – 25 of 48) sorted by relevance

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/external/perfetto/src/tracing/ipc/
Dposix_shared_memory_unittest.cc53 const size_t shm_size = shm->size(); in TEST() local
55 ASSERT_EQ(base::GetSysPageSize(), shm_size); in TEST()
58 ASSERT_TRUE(base::vm_test_utils::IsMapped(shm_start, shm_size)); in TEST()
61 ASSERT_FALSE(base::vm_test_utils::IsMapped(shm_start, shm_size)); in TEST()
86 const size_t shm_size = shm->size(); in TEST() local
88 ASSERT_EQ(base::GetSysPageSize(), shm_size); in TEST()
95 ASSERT_FALSE(base::vm_test_utils::IsMapped(shm_start, shm_size)); in TEST()
121 const size_t shm_size = shm->size(); in TEST() local
123 ASSERT_EQ(shm_size, kLessThanAPage); in TEST()
126 ASSERT_TRUE(base::vm_test_utils::IsMapped(shm_start, shm_size)); in TEST()
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/external/ltp/testcases/kernel/mem/hugetlb/hugeshmget/
Dhugeshmget01.c18 static size_t shm_size; variable
30 if (buf.shm_segsz != shm_size) { in test_hugeshmget()
57 shm_size = hpage_size * tst_hugepages / 2; in setup()
58 update_shm_size(&shm_size); in setup()
61 shm_id_1 = shmget(shmkey, shm_size, in setup()
Dhugeshmget05.c19 static size_t shm_size; variable
48 TEST(shmget(shmkey, shm_size, SHM_HUGETLB | SHM_RW)); in do_child()
69 shm_size = hpage_size * tst_hugepages / 2; in setup()
70 update_shm_size(&shm_size); in setup()
72 shm_id_1 = shmget(shmkey, shm_size, in setup()
Dhugeshmget03.c24 static size_t shm_size; variable
32 TEST(shmget(IPC_PRIVATE, shm_size, in test_hugeshmget()
56 shm_size = hpage_size; in setup()
63 shm_id_1 = shmget(IPC_PRIVATE, shm_size, in setup()
72 shm_id_1 = shmget(IPC_PRIVATE, shm_size, in setup()
Dhugeshmget02.c17 static size_t shm_size; variable
49 TEST(shmget(*(tcases[i].skey), tcases[i].size_coe * shm_size, in test_hugeshmget()
75 shm_size = hpage_size * tst_hugepages / 2; in setup()
76 update_shm_size(&shm_size); in setup()
80 shm_id_1 = shmget(shmkey, shm_size, in setup()
/external/ltp/testcases/kernel/syscalls/ipc/shmget/
Dshmget02.c54 {&shmkey1, SHM_SIZE, IPC_EXCL, 0, 0, ENOENT},
55 {&shmkey, SHM_SIZE, IPC_CREAT | IPC_EXCL, 0, 0, EEXIST},
58 {&shmkey, SHM_SIZE * 2, IPC_EXCL, 0, 0, EINVAL},
59 {&shmkey, SHM_SIZE, SHM_RD, 1, 0, EACCES},
60 {&shmkey1, SHM_SIZE, IPC_CREAT | SHM_HUGETLB, 0, 1, EPERM},
61 {&shmkey1, SHM_SIZE, IPC_CREAT | SHM_HUGETLB, 0, 0, ENOMEM}
119 shm_id = SAFE_SHMGET(shmkey, SHM_SIZE, IPC_CREAT | IPC_EXCL); in setup()
Dshmget04.c43 TST_EXP_FAIL2(shmget(shmkey, SHM_SIZE, tc->flag), EACCES, "shmget(%i, %i, %i)", in verify_shmget()
44 shmkey, SHM_SIZE, tc->flag); in verify_shmget()
55 shm_id = SAFE_SHMGET(shmkey, SHM_SIZE, IPC_CREAT | IPC_EXCL); in setup()
Dshmget03.c30 TST_EXP_FAIL2(shmget(shmkey + maxshms, SHM_SIZE, IPC_CREAT | IPC_EXCL | SHM_RW), ENOSPC, in verify_shmget()
31 "shmget(%i, %i, %i)", shmkey + maxshms, SHM_SIZE, IPC_CREAT | IPC_EXCL | SHM_RW); in verify_shmget()
46 res = shmget(shmkey + num, SHM_SIZE, IPC_CREAT | IPC_EXCL | SHM_RW); in setup()
Dshmget06.c35 shm_id[1] = SAFE_SHMGET(shmkey[1], SHM_SIZE, IPC_CREAT | SHM_RW); in verify_shmget()
52 shm_id[0] = SAFE_SHMGET(shmkey[0], SHM_SIZE, IPC_CREAT | SHM_RW); in setup()
/external/ltp/testcases/open_posix_testsuite/conformance/interfaces/mmap/
D24-1.c42 size_t shm_size = 1024; in main() local
57 if (ftruncate(fd, shm_size) == -1) { in main()
62 len = shm_size; in main()
74 mapped_size += shm_size; in main()
D24-2.c42 size_t shm_size; in main() local
46 shm_size = 2 * page_size; in main()
57 if (ftruncate(fd, shm_size) == -1) { in main()
70 len = shm_size; in main()
D18-1.c72 size_t shm_size; in main() local
93 shm_size = 1024; in main()
110 if (ftruncate(fd, shm_size) == -1) { in main()
/external/ltp/testcases/kernel/mem/hugetlb/hugeshmat/
Dhugeshmat03.c36 static size_t shm_size; variable
77 shm_size = hpage_size * tst_hugepages / 2; in setup()
78 update_shm_size(&shm_size); in setup()
80 shm_id_1 = shmget(shmkey, shm_size, in setup()
Dhugeshmat02.c37 static size_t shm_size; variable
82 shm_size = hpage_size * tst_hugepages / 2; in setup()
83 update_shm_size(&shm_size); in setup()
88 shm_id_2 = shmget(shmkey++, shm_size, in setup()
Dhugeshmat01.c35 static size_t shm_size; variable
102 if (buf.shm_segsz != shm_size) { in check_functionality()
157 shm_size = hpage_size * tst_hugepages / 2; in setup()
158 update_shm_size(&shm_size); in setup()
160 shm_id_1 = shmget(shmkey++, shm_size, in setup()
/external/ltp/testcases/kernel/mem/hugetlb/hugeshmctl/
Dhugeshmctl02.c32 static size_t shm_size; variable
112 shm_size = hpage_size * (tst_hugepages / 2); in setup()
113 update_shm_size(&shm_size); in setup()
117 shm_id_1 = shmget(shmkey, shm_size, SHM_HUGETLB | IPC_CREAT | IPC_EXCL); in setup()
122 shm_id_2 = shmget(shmkey + 1, shm_size, in setup()
Dhugeshmctl03.c41 static size_t shm_size; variable
109 shm_size = hpage_size * tst_hugepages / 2; in setup()
110 update_shm_size(&shm_size); in setup()
112 shm_id_1 = shmget(shmkey, shm_size, in setup()
Dhugeshmctl01.c20 static size_t shm_size; variable
54 shm_id_1 = shmget(shmkey, shm_size, in test_hugeshmctl()
151 if (buf.shm_segsz != shm_size) { in func_stat()
273 shm_size = hpage_size * tst_hugepages / 2; in setup()
274 update_shm_size(&shm_size); in setup()
/external/ltp/testcases/kernel/syscalls/ipc/shmctl/
Dshmctl02.c37 #define SHM_SIZE 2048 macro
111 shm_id3 = SAFE_SHMGET(IPC_PRIVATE, SHM_SIZE, IPC_CREAT | SHM_RW); in setup()
119 shm_id1 = SAFE_SHMGET(shmkey1, SHM_SIZE, IPC_CREAT | IPC_EXCL); in setup()
120 shm_id2 = SAFE_SHMGET(shmkey2, SHM_SIZE, IPC_CREAT | IPC_EXCL | SHM_RW); in setup()
122 tmp = shm_rem = SAFE_SHMGET(IPC_PRIVATE, SHM_SIZE, IPC_CREAT | SHM_RW); in setup()
Dshmctl01.c171 if (ds->shm_segsz != SHM_SIZE) { in check_ds()
173 desc, ds->shm_segsz, SHM_SIZE); in check_ds()
175 tst_res(TPASS, "%s: shm_segsz=%i", desc, SHM_SIZE); in check_ds()
248 shm_id = SAFE_SHMGET(IPC_PRIVATE, SHM_SIZE, IPC_CREAT | SHM_RW); in setup()
Dshmctl07.c18 #define SHM_SIZE 2048 macro
58 shm_id = SAFE_SHMGET(IPC_PRIVATE, SHM_SIZE, IPC_CREAT | SHM_RW); in setup()
Dshmctl08.c21 #define SHM_SIZE 2048 macro
93 shm_id = SAFE_SHMGET(IPC_PRIVATE, SHM_SIZE, IPC_CREAT | 0666); in setup()
Dshmctl04.c31 #define SHM_SIZE 2048 macro
163 shm_id = SAFE_SHMGET(IPC_PRIVATE, SHM_SIZE, IPC_CREAT | SHM_RW); in setup()
/external/ltp/testcases/kernel/mem/hugetlb/hugeshmdt/
Dhugeshmdt01.c35 static size_t shm_size; variable
122 shm_size = hpage_size * tst_hugepages / 2; in setup()
123 update_shm_size(&shm_size); in setup()
127 shm_id_1 = shmget(shmkey, shm_size, in setup()
/external/trusty/arm-trusted-firmware/plat/rockchip/common/scmi/
Dscmi.c63 .shm_size = SMT_BUF_SLOT_SIZE,
69 .shm_size = SMT_BUF_SLOT_SIZE,

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