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b=iW3IFFyin0WIRDL0MZ2ELrXHMknIOhxoz+rUpu41WSFqy69MExjGY2Ys3sEWtSKAy oGfZmtJgHxkB3meHRen0tmgXvuJ3KA93D62wtL8hMzYY19BN4Dm1CejnMvuNv4zEd2 J7/sA67lHkl149Vw+41FKbfct7apWjOwocNIOmJs= Date: Fri, 24 Apr 2026 04:27:00 -0700 From: Andrew Morton To: Zhen Ni Cc: vbabka@kernel.org, surenb@google.com, mhocko@suse.com, jackmanb@google.com, hannes@cmpxchg.org, ziy@nvidia.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 0/3] mm/page_owner: add filter infrastructure for print_mode and NUMA filtering Message-Id: <20260424042700.74f60915e0f29337d23d9f93@linux-foundation.org> In-Reply-To: <20260419155540.376847-1-zhen.ni@easystack.cn> References: <20260419155540.376847-1-zhen.ni@easystack.cn> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: 36DC340002 X-Stat-Signature: 1gqsx46mjxhwj66mhdww1m8rimdgj53f X-Rspam-User: X-HE-Tag: 1777030022-229507 X-HE-Meta: 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 XHHh3OLN QaeUTSf1QkCTXTSUqEedm390juqhxvRZXZcfadx32GHN7anFGMyXPZm19XDOB6k0QoD4/gqMegYj07bduAGlgtG+ujTp8eOyEju/dPCGCZdAmNPsULS6ViEgBM4RL06223BInMuvzIY8DfvBVgr1DoGgucoOGqsYwWtjqemtq23PMkOuzi53werXjKuZbIfXeMmkmVm9WB/IdHeQoc4W8GYLFGiQMSaoLDCR8CVmVLX3UWWJuhu5u+q2SI7fMunevZGAByL6hiXnI9G/h+lliJaa8zcWHh3ybo2iGiQJ/1ly5JMc= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Sun, 19 Apr 2026 23:55:37 +0800 Zhen Ni wrote: > This patch series introduces filtering capabilities to the page_owner > feature to address storage and performance challenges in production > environments. Nice patchset, thanks. I'm glad to hear that page_owner is being useful in such environments. I'll add this to mm.git for some testing and review. Meanwhile... > mm/page_owner.c | 124 +++++++++++++++++++++++++++++++++++++++++++++++- > 1 file changed, 122 insertions(+), 2 deletions(-) Could you please add appropriate updates to Documentation/mm/page_owner.rst?