[LTP] hugemmap/hugemmap38: migrate libhugetlbfs test truncate_reserve_wraparound.c

[linuxtestproject.agent@gmail.com]

Hi Pavithra,

On Fri, 17 Jul 2026 19:06:43 +0000, Pavithra wrote:
> hugemmap/hugemmap38: migrate libhugetlbfs test truncate_reserve_wraparound.c

> +	.hugepages = {4, TST_NEEDS},

The test calls SAFE_MMAP once for hpage_size (one hugepage) and has no
other mappings. With TST_NEEDS the framework will skip the test unless
at least four hugepages are available, which is unnecessarily
restrictive.

Should this be {1, TST_NEEDS}?

> +static void setup(void)
> +{
> +
> +	hpage_size = tst_get_hugepage_size();

There is an extra blank line between the opening brace and the first
statement. Linux kernel coding style does not allow blank lines at the
start of a function body.

Verdict - Needs revision

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