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Wed, 26 Nov 2025 21:11:40 -0800 (PST) Received: from chandna.localdomain ([106.222.232.43]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-29bce442744sm3590715ad.23.2025.11.26.21.11.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 26 Nov 2025 21:11:40 -0800 (PST) From: Sahil Chandna To: akpm@linux-foundation.org, david@redhat.com, lorenzo.stoakes@oracle.com, mhocko@suse.com, vbabka@suse.cz, rppt@kernel.org, surenb@google.com, hannes@cmpxchg.org, shakeel.butt@linux.dev, zhengqi.arch@bytedance.com, Liam.Howlett@oracle.com, weixugc@google.com, axelrasmussen@google.com, yuanchu@google.com, yosry.ahmed@linux.dev, nphamcs@gmail.com, chengming.zhou@linux.dev, linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: david@kernel.org, Sahil Chandna Subject: [PATCH v3 0/3] mm: Coccinelle-driven cleanups across memory management code Date: Thu, 27 Nov 2025 10:41:27 +0530 Message-ID: X-Mailer: git-send-email 2.50.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Stat-Signature: xtr1wrhbwbf4b6je4mtjwk73es3ndfk4 X-Rspam-User: X-Rspamd-Queue-Id: 066B5140006 X-Rspamd-Server: rspam09 X-HE-Tag: 1764220301-966095 X-HE-Meta: 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 yUR0MFfR 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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: This patch series contains three minor cleanups identified by Coccinelle scripts under scripts/coccinelle/misc/: * Replace manual ternary expression with the min() macro in pagewalk.c and change return expression for clarity. * Use the %pe printk format specifier for PTR_ERR() reporting in vmscan.c and zswap.c Found using: make coccicheck MODE=report M=mm/ changes since v1 and v2: - Patch 1/3: update return value as per review comments. - patch 2/3 and 3/3: Add Acked-by and Reviewed-by tags. link to v1: https://lore.kernel.org/all/cover.1763227530.git.chandna.sahil@gmail.com/ link to v2: https://lore.kernel.org/all/cover.1763796152.git.chandna.sahil@gmail.com/ Sahil Chandna (3): mm: pagewalk: simplify hugepage boundary calculation using min() mm/vmscan: use %pe to print error pointers mm/zswap: use %pe to print error pointers mm/pagewalk.c | 3 +-- mm/vmscan.c | 4 ++-- mm/zswap.c | 4 ++-- 3 files changed, 5 insertions(+), 6 deletions(-) -- 2.50.1