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b=mSipaLGOC8QG08/lBl1D7TYVOsjAMRyeheY/JeHpMP2a0vuoc+frReTirRTH5CJHk KhVOa7i1SLeSnyNhmFQqDJqBzJyvIwnAGkSLjtpfeE7PFBlgaxK4gxh+DDariYAcB7 rxXRfW8AAxcQ25IrvXoAicSqWr/1K6YG/26UAHIdRObpwZHmPJ/mGChF0oeBCgL2yH VJbIaZp5J2L4cq4ISQwit6ioB43paKD/xnTAgH2/gTm45JBZZqyWcTQPTp+cJFRzRp 6u4XoFpfGDs7yFm0fIwB+T9ITMxItBULGRYmq7hpXHhfd83KusuBrm72RIo23e4Y9S TITv9mIuse3gw== Date: Tue, 24 Mar 2026 11:57:33 +0000 From: "Lorenzo Stoakes (Oracle)" To: Qi Zheng Cc: hannes@cmpxchg.org, hughd@google.com, mhocko@suse.com, roman.gushchin@linux.dev, shakeel.butt@linux.dev, muchun.song@linux.dev, david@kernel.org, ziy@nvidia.com, harry.yoo@oracle.com, yosry.ahmed@linux.dev, imran.f.khan@oracle.com, kamalesh.babulal@oracle.com, axelrasmussen@google.com, yuanchu@google.com, weixugc@google.com, chenridong@huaweicloud.com, mkoutny@suse.com, akpm@linux-foundation.org, hamzamahfooz@linux.microsoft.com, apais@linux.microsoft.com, lance.yang@linux.dev, bhe@redhat.com, usamaarif642@gmail.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Qi Zheng Subject: Re: [PATCH 0/3] correct the parameter type of some mm functions Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspamd-Server: rspam01 X-Rspamd-Queue-Id: 3A7FCA0006 X-Stat-Signature: x1argmqfr99chmcjp1yxq8n317qucrkj X-Rspam-User: X-HE-Tag: 1774353457-572970 X-HE-Meta: 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 iUT9qVZ0 z7o7Kf9rD5brUETkyDeD0iL5PI44FTiNPzJhUPftz5DeQFttdjp6gxfJEcqTpqJyfnepXEB7fXOCRSeyxBk/0cs1XXVvPOHj2B/2LClpvsQh/uZH3eeVmCIEgq9iZwY5a/xwD2cPDQQP4YbGyGVUFDPk9f/fvYaOLmAm0Ejlge0kka7rtTgkPYicG64Mm5QSE48X5UdR88qUZPUWCVcvpSK6XjvNigpHdBye8quWoCnf1Zxr3ch5axqXgHW+bsrdntmTu Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: -cc old mail (just a gentle nudge to send stuff to ljs@kernel.org instead thanks :) On Tue, Mar 24, 2026 at 07:31:25PM +0800, Qi Zheng wrote: > From: Qi Zheng > > Hi all, > > As Harry Yoo pointed out [1], in the case of reparenting LRU folios, the value > passed to functions such as __mod_memcg{_lruvec}_state() may exceed the upper > limit of int, so this series aims to correct the parameter type of these > functions. > > This series is based on the next-20260323. > > Comments and suggestions are welcome! > > Thanks, > Qi > > [1]. https://lore.kernel.org/all/acDxaEgnqPI-Z4be@hyeyoo/ > > Qi Zheng (3): > mm: memcontrol: correct the type of stats_updates to unsigned long > mm: memcontrol: correct the parameter type of > __mod_memcg{_lruvec}_state() > mm: memcontrol: correct the nr_pages parameter type of > mem_cgroup_update_lru_size() > > include/linux/memcontrol.h | 2 +- > include/trace/events/memcg.h | 10 +++++----- > mm/memcontrol.c | 28 ++++++++++++++-------------- > 3 files changed, 20 insertions(+), 20 deletions(-) > > -- > 2.20.1 >