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kasan: change kasan_atomics kunit test as KUNIT_CASE_SLOW

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During running KASAN Kunit tests with CONFIG_KASAN enabled, the following
"warning" is reported by kunit framework:

	# kasan_atomics: Test should be marked slow (runtime: 2.604703115s)

It took 2.6 seconds on my PC (Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz),
apparently, due to multiple atomic checks in kasan_atomics_helper().

Let's mark it with KUNIT_CASE_SLOW which reports now as:

	# kasan_atomics.speed: slow

Link: https://lkml.kernel.org/r/20241101184011.3369247-3-snovitoll@gmail.com
Signed-off-by: Sabyrzhan Tasbolatov <snovitoll@gmail.com>
Reviewed-by: Andrey Konovalov <andreyknvl@gmail.com>
Cc: Andrey Konovalov <andreyknvl@gmail.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Marco Elver <elver@google.com>
Cc: Vincenzo Frascino <vincenzo.frascino@arm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Sabyrzhan Tasbolatov 2024-11-01 23:40:11 +05:00 committed by Andrew Morton
parent c28432acf6
commit 1857099c18
1 changed files with 1 additions and 1 deletions
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2
mm/kasan/kasan_test_c.c
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@ -2075,7 +2075,7 @@ static struct kunit_case kasan_kunit_test_cases[] = {
KUNIT_CASE(kasan_strings),
KUNIT_CASE(kasan_bitops_generic),
KUNIT_CASE(kasan_bitops_tags),
KUNIT_CASE(kasan_atomics),
KUNIT_CASE_SLOW(kasan_atomics),
KUNIT_CASE(vmalloc_helpers_tags),
KUNIT_CASE(vmalloc_oob),
KUNIT_CASE(vmap_tags),