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Wed, 6 Mar 2024 22:38:03 +0000 (UTC) From: Nico Pache To: linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Cc: ben@decadent.org.uk, shuah@kernel.org, akpm@linux-foundation.org, usama.anjum@collabora.com Subject: [PATCH v2 3/3] selftests/mm: Skip the hugetlb-madvise tests on unmet hugepage requirements Date: Wed, 6 Mar 2024 15:37:14 -0700 Message-ID: <20240306223714.320681-4-npache@redhat.com> In-Reply-To: <20240306223714.320681-1-npache@redhat.com> References: <20240306223714.320681-1-npache@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.3 X-Rspam-User: X-Stat-Signature: 1j6zb7hknhd4zzqhxoe7w6t1jraot15j X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: CB182A0011 X-HE-Tag: 1709764688-434154 X-HE-Meta: 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Now that run_vmtests.sh does not guarantee that the correct hugepage count is available, skip the hugetlb-madvise test if the requirements are not met rather than failing. Signed-off-by: Nico Pache --- tools/testing/selftests/mm/hugetlb-madvise.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/mm/hugetlb-madvise.c b/tools/testing/selftests/mm/hugetlb-madvise.c index f32d99565c5ea..e74107185324f 100644 --- a/tools/testing/selftests/mm/hugetlb-madvise.c +++ b/tools/testing/selftests/mm/hugetlb-madvise.c @@ -19,6 +19,7 @@ #include #include #include "vm_util.h" +#include "../kselftest.h" #define MIN_FREE_PAGES 20 #define NR_HUGE_PAGES 10 /* common number of pages to map/allocate */ @@ -78,7 +79,7 @@ int main(int argc, char **argv) free_hugepages = get_free_hugepages(); if (free_hugepages < MIN_FREE_PAGES) { printf("Not enough free huge pages to test, exiting!\n"); - exit(1); + exit(KSFT_SKIP); } fd = memfd_create(argv[0], MFD_HUGETLB);