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b=DAG6VbAIZGPSVOYu1fPPxCzJ+Xowcq2MnBMEoDLf8nC/4Klx4BEbVH1XOClQjkWsW qE/N3SrUD2x8eUhAGQnn9aIpXT33/xZUu0OYg8vgCeJUQ3rfrQEsZAIUKI3CBBB+Nw vocqZwynw1OVsSp08FKHg13bHRD8IDYuy5tKrgek= Date: Sun, 28 Dec 2025 11:46:22 -0800 From: Andrew Morton To: Jiayuan Chen Cc: linux-mm@kvack.org, Jiayuan Chen , Johannes Weiner , David Hildenbrand , Michal Hocko , Qi Zheng , Shakeel Butt , Lorenzo Stoakes , Axel Rasmussen , Yuanchu Xie , Wei Xu , linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] mm/vmscan: mitigate spurious kswapd_failures reset from direct reclaim Message-Id: <20251228114622.9a8534ede47866c42322b0b3@linux-foundation.org> In-Reply-To: <20251226080042.291657-1-jiayuan.chen@linux.dev> References: <20251226080042.291657-1-jiayuan.chen@linux.dev> 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: rspam08 X-Rspamd-Queue-Id: 3F71A4000D X-Stat-Signature: 5bc19hmyitpyhykqd7ssinzn4x84bda8 X-Rspam-User: X-HE-Tag: 1766951185-364418 X-HE-Meta: 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 cfTAIjnK JA8rW7Re/7uwQcQiPWTcMDT2+9WUzylIGqEcphsBrtZqUoCkedsAX9NnEfF13J0oxys9x9MvHq0Gv6GDgPkI1eKFB247UQ+71+g+8GbFsvTWPJeu89wALnSCbqLWUxZDk7I6JrP0/KWMl670FsXRPOwf7PFNbWMhXlYTEUFsgWCWXIMWjGFFVDktRqWpwSz68nvPjzHOpwL4oZ4f1pngI0xwphH1TS8Dq5hREonie4H2ZmPpDpLNtOvMwywuPZPoU35/Ob5gOFqOMrWjwKgEXGrgsSmlUIk7+InykA5rkQAjvPQ8= 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: On Fri, 26 Dec 2025 16:00:42 +0800 Jiayuan Chen wrote: > This is v2 of this patch series. For v1, see [1]. This isn't significantly different from v1. You appear to be mid-discussion with Shakeel on v1. I guess I'll toss v2 into mm.git for some additional exposure but please let's continue that discussion.