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Thu, 12 Jun 2025 11:54:31 +0800 From: Baolin Wang To: akpm@linux-foundation.org, david@redhat.com Cc: lorenzo.stoakes@oracle.com, Liam.Howlett@oracle.com, npache@redhat.com, ryan.roberts@arm.com, dev.jain@arm.com, baohua@kernel.org, shuah@kernel.org, ziy@nvidia.com, baolin.wang@linux.alibaba.com, linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/2] selftests: mm: add shmem collpase as a default test item Date: Thu, 12 Jun 2025 11:54:21 +0800 Message-ID: <1352b17c513364164f6231ac32283cbb7093b603.1749697399.git.baolin.wang@linux.alibaba.com> X-Mailer: git-send-email 2.43.5 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: 260C7A000A X-Stat-Signature: dfnnmf73cidc38ue6eukqgjtn85hnyd6 X-Rspam-User: X-HE-Tag: 1749700475-64186 X-HE-Meta: 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 u0A/GY60 nXtFfE54WxX26Fe3I2g7lvHDy+iNPLSuD0WjrxLTA9pY5ZPQQysyEq33u1NMiwj85DFTuMEVkuOQ58oEZMUpX2JB8WIS6wjLVQlm8jo5NA1bDLzjy/im2GmBkD8JDhjg0PXb4BrrDgbZn1bqqc/nF9M0APXEdIYGJnqc/lBRs4bfvZv3WgmohvbYA/3U9UxM7xbi8SD2FPnBAapsKisSOHV8MHVQ0ZODkiYYoOEQvhUWwKhMX0Win4WagK8T3tFssSUrsR7D9n8pYRmM= 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: Currently, we only test anonymous memory collapse by default. We should also add shmem collapse as a default test item to catch issues that could break the test cases. Signed-off-by: Baolin Wang --- tools/testing/selftests/mm/run_vmtests.sh | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tools/testing/selftests/mm/run_vmtests.sh b/tools/testing/selftests/mm/run_vmtests.sh index 33fc7fafa8f9..a38c984103ce 100755 --- a/tools/testing/selftests/mm/run_vmtests.sh +++ b/tools/testing/selftests/mm/run_vmtests.sh @@ -485,6 +485,10 @@ CATEGORY="thp" run_test ./khugepaged CATEGORY="thp" run_test ./khugepaged -s 2 +CATEGORY="thp" run_test ./khugepaged all:shmem + +CATEGORY="thp" run_test ./khugepaged -s 4 all:shmem + CATEGORY="thp" run_test ./transhuge-stress -d 20 # Try to create XFS if not provided -- 2.43.5