| Message ID | 20230511111735.20615-1-mdoucha@suse.cz |
|---|---|
| State | Accepted |
| Headers | show |
| Series | hugemmap32: Check for hugetlbfs availability | expand |
Hi! Pushed, thanks.
diff --git a/testcases/kernel/mem/hugetlb/hugemmap/hugemmap32.c b/testcases/kernel/mem/hugetlb/hugemmap/hugemmap32.c index 85d57319f..36a426a09 100644 --- a/testcases/kernel/mem/hugetlb/hugemmap/hugemmap32.c +++ b/testcases/kernel/mem/hugetlb/hugemmap/hugemmap32.c @@ -47,6 +47,9 @@ static void setup(void) struct dirent *ent; unsigned long hpage_size; + if (access(PATH_HUGEPAGE, F_OK)) + tst_brk(TCONF, "hugetlbfs is not supported"); + dir = SAFE_OPENDIR(PATH_HUGEPAGE); while ((ent = SAFE_READDIR(dir))) { if ((sscanf(ent->d_name, "hugepages-%lukB", &hpage_size) == 1) &&
Trying to open PATH_HUGEPAGE unconditionally will fail if hugepage support is disabled in kernel or not provided by hardware. Signed-off-by: Martin Doucha <mdoucha@suse.cz> --- testcases/kernel/mem/hugetlb/hugemmap/hugemmap32.c | 3 +++ 1 file changed, 3 insertions(+)