[LTP] [PATCH V4 06/17] syscalls/futex: Add support for time64 tests

[Li Wang]

On Fri, May 22, 2020 at 6:53 PM Viresh Kumar <viresh.kumar@linaro.org>
wrote:

> ...
> diff --git a/testcases/kernel/syscalls/futex/futex_wake04.c
> b/testcases/kernel/syscalls/futex/futex_wake04.c
> index f92bda53f6c7..edbb9c644c57 100644
> --- a/testcases/kernel/syscalls/futex/futex_wake04.c
> +++ b/testcases/kernel/syscalls/futex/futex_wake04.c
> ...
>
>  static void wakeup_thread2(void)
>  {
> +       struct test_variants *tv = &variants[tst_variant];
>         void *addr;
>         int hpsz, pgsz, res;
>         pthread_t th1, th2;
>
>         hpsz = read_hugepagesize();
> -       tst_resm(TINFO, "Hugepagesize %i", hpsz);
> +       tst_res(TINFO, "Hugepagesize %i", hpsz);
>
>         /*allocate some shared memory*/
>         addr = mmap(NULL, hpsz, PROT_WRITE | PROT_READ,
>                     MAP_SHARED | MAP_ANONYMOUS | MAP_HUGETLB, -1, 0);
>
>         if (addr == MAP_FAILED) {
> -               if (errno == ENOMEM) {
> -                       tst_brkm(TCONF, NULL,
> -                                "Cannot allocate hugepage, memory too
> fragmented?");
> -               }
> +               if (errno == ENOMEM)
> +                       tst_res(TCONF, "Cannot allocate hugepage, memory
> too fragmented?");
>

Here we can use tst_brk(TCONF, ...), otherwise, the if condition will out
of action for ENOMEM.

-               tst_brkm(TBROK | TERRNO, NULL, "Cannot allocate hugepage");
> +               tst_res(TFAIL | TERRNO, "Cannot allocate hugepage");
> +               return;
>

tst_brk(TBROK | TERRNO, ...)

-- 
Regards,
Li Wang
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