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Fri, 13 Jun 2025 09:49:31 +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 v2 2/2] selftests: mm: add shmem collapse as a default test item Date: Fri, 13 Jun 2025 09:49:20 +0800 Message-ID: X-Mailer: git-send-email 2.43.5 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Queue-Id: CD9461C000C X-Stat-Signature: mhjbeycjsyp6pfnhjeugxjnd86hgihyq X-Rspamd-Server: rspam04 X-HE-Tag: 1749779375-872546 X-HE-Meta: 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 AKKVxOlj Tq3277wjFblrNCTJOx0jun+wMl77Md0Hy+p2oY7KMPKL/A7tbJos18guiMvPhBX+LJ4WGNCzS7P64Nwy+PNvezETWUhnkLT5mq9uKvJ1leOzn0IX9UJbaoi+IDPIevSTwU6HqWcC+zjuNgne8tAfqAiLOCbiqbVu2fH0yzzk9amVzHRAzr5WWzRt8FO0hgBFOX45MvOGQNqitDswPQoxaYeE7EfrFSgBJeTO0BhYVv00MlEuPGJZBMmZWEjC3TAaH2Z3xGmblks9CZ1y0UxamF33iUR4yjynQ56a0lqBwiTdn31Fb4suQiuP2zWVNOHfxeNv1qxUpGN8gsdPwZIOpXbuvlyO905RaRghLPPFKLH1m7pX3gzV+e4AtGg== 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. Reviewed-by: Dev Jain Tested-by: Dev Jain Acked-by: David Hildenbrand Acked-by: Zi Yan Signed-off-by: Baolin Wang --- Changes from v1: - Collect reviewed and acked tags. Thanks. --- 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