Searched refs:child_stack (Results 1 – 3 of 3) sorted by relevance
| /linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | fexit_sleep.c | 30 char *child_stack = NULL; in test_fexit_sleep() local
41 child_stack = mmap(NULL, STACK_SIZE, PROT_READ | PROT_WRITE, MAP_PRIVATE | in test_fexit_sleep()
43 if (!ASSERT_NEQ(child_stack, MAP_FAILED, "mmap")) in test_fexit_sleep()
46 cpid = clone(do_sleep, child_stack + STACK_SIZE, CLONE_FILES | SIGCHLD, fexit_skel); in test_fexit_sleep()
86 munmap(child_stack, STACK_SIZE); in test_fexit_sleep()
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| /linux/tools/testing/selftests/powerpc/dexcr/ |
| H A D | hashchk_test.c | 197 void *child_stack; in hashchk_clone_share_key_test() local
205 child_stack = mmap(NULL, STACK_SIZE, PROT_READ | PROT_WRITE, in hashchk_clone_share_key_test()
208 FAIL_IF_MSG(child_stack == MAP_FAILED, "failed to map child stack"); in hashchk_clone_share_key_test()
210 pid = clone(hashchk_clone_child_fn, child_stack + STACK_SIZE, in hashchk_clone_share_key_test()
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| /linux/tools/testing/selftests/sched/ |
| H A D | cs_prctl_test.c | 136 void *child_stack; in create_threads() local
141 child_stack = malloc(STACK_SIZE); in create_threads()
142 if (!child_stack) in create_threads()
145 tid = clone(child_func_thread, child_stack + STACK_SIZE, THREAD_CLONE_FLAGS, NULL); in create_threads()
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