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selftests/cgroup: fix missing TAP output in test_hugetlb_memcg

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main() in test_hugetlb_memcg never calls ksft_print_header(),
ksft_set_plan(), or ksft_finished(), so its output has no TAP plan and is
not valid TAP, unlike the sibling test_memcontrol and test_kmem tests.
Add the header/plan/finished calls following the same pattern.

Signed-off-by: Song Hu <husong@kylinos.cn>
Reviewed-by: Tao Cui <cuitao@kylinos.cn>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Song Hu
2026-07-14 10:15:11 +08:00
committed by Tejun Heo
parent ac1607366c
commit 97e7efdda8
1 changed files with 6 additions and 4 deletions
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10
tools/testing/selftests/cgroup/test_hugetlb_memcg.c
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@@ -199,7 +199,10 @@ static int test_hugetlb_memcg(char *root)
int main(int argc, char **argv)
{
char root[PATH_MAX];
int ret = EXIT_SUCCESS, has_memory_hugetlb_acc;
int has_memory_hugetlb_acc;
ksft_print_header();
ksft_set_plan(1);
has_memory_hugetlb_acc = proc_mount_contains("memory_hugetlb_accounting");
if (has_memory_hugetlb_acc < 0)
@@ -211,7 +214,7 @@ int main(int argc, char **argv)
if (get_hugepage_size() != 2048) {
ksft_print_msg("test_hugetlb_memcg requires 2MB hugepages\n");
ksft_test_result_skip("test_hugetlb_memcg\n");
return ret;
ksft_finished();
}
if (cg_find_unified_root(root, sizeof(root), NULL))
@@ -233,10 +236,9 @@ int main(int argc, char **argv)
ksft_test_result_skip("test_hugetlb_memcg\n");
break;
default:
ret = EXIT_FAILURE;
ksft_test_result_fail("test_hugetlb_memcg\n");
break;
}
return ret;
ksft_finished();
}