12 static int sys_membarrier(int cmd, int flags)  in sys_membarrier()  argument
14 	return syscall(__NR_membarrier, cmd, flags);  in sys_membarrier()
19 	int cmd = -1, flags = 0;  in test_membarrier_cmd_fail()  local
22 	if (sys_membarrier(cmd, flags) != -1) {  in test_membarrier_cmd_fail()
25 			test_name, cmd, flags);  in test_membarrier_cmd_fail()
36 		test_name, cmd, flags, errno);  in test_membarrier_cmd_fail()
42 	int cmd = MEMBARRIER_CMD_QUERY, flags = 1;  in test_membarrier_flags_fail()  local
45 	if (sys_membarrier(cmd, flags) != -1) {  in test_membarrier_flags_fail()
65 	int cmd = MEMBARRIER_CMD_GLOBAL, flags = 0;  in test_membarrier_global_success()  local
68 	if (sys_membarrier(cmd, flags) != 0) {  in test_membarrier_global_success()
81 	int cmd = MEMBARRIER_CMD_PRIVATE_EXPEDITED, flags = 0;  in test_membarrier_private_expedited_fail()  local
84 	if (sys_membarrier(cmd, flags) != -1) {  in test_membarrier_private_expedited_fail()
104 	int cmd = MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED, flags = 0;  in test_membarrier_register_private_expedited_success()  local
107 	if (sys_membarrier(cmd, flags) != 0) {  in test_membarrier_register_private_expedited_success()
121 	int cmd = MEMBARRIER_CMD_PRIVATE_EXPEDITED, flags = 0;  in test_membarrier_private_expedited_success()  local
124 	if (sys_membarrier(cmd, flags) != 0) {  in test_membarrier_private_expedited_success()
138 	int cmd = MEMBARRIER_CMD_PRIVATE_EXPEDITED_SYNC_CORE, flags = 0;  in test_membarrier_private_expedited_sync_core_fail()  local
141 	if (sys_membarrier(cmd, flags) != -1) {  in test_membarrier_private_expedited_sync_core_fail()
161 	int cmd = MEMBARRIER_CMD_REGISTER_PRIVATE_EXPEDITED_SYNC_CORE, flags = 0;  in test_membarrier_register_private_expedited_sync_core_success()  local
164 	if (sys_membarrier(cmd, flags) != 0) {  in test_membarrier_register_private_expedited_sync_core_success()
178 	int cmd = MEMBARRIER_CMD_PRIVATE_EXPEDITED, flags = 0;  in test_membarrier_private_expedited_sync_core_success()  local
181 	if (sys_membarrier(cmd, flags) != 0) {  in test_membarrier_private_expedited_sync_core_success()
195 	int cmd = MEMBARRIER_CMD_REGISTER_GLOBAL_EXPEDITED, flags = 0;  in test_membarrier_register_global_expedited_success()  local
198 	if (sys_membarrier(cmd, flags) != 0) {  in test_membarrier_register_global_expedited_success()
212 	int cmd = MEMBARRIER_CMD_GLOBAL_EXPEDITED, flags = 0;  in test_membarrier_global_expedited_success()  local
215 	if (sys_membarrier(cmd, flags) != 0) {  in test_membarrier_global_expedited_success()