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Thu, 26 Mar 2026 16:47:26 -0700 (PDT) Received: from localhost ([2a03:2880:ff:41::]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2b0bc76f1d7sm43830385ad.1.2026.03.26.16.47.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Mar 2026 16:47:26 -0700 (PDT) From: Joanne Koong To: akpm@linux-foundation.org Cc: jack@suse.cz, willy@infradead.org, miklos@szeredi.hu, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org Subject: [PATCH v1 0/1] mm: start background writeback based on per-wb threshold for strictlimit BDIs Date: Thu, 26 Mar 2026 16:46:28 -0700 Message-ID: <20260326234629.840938-1-joannelkoong@gmail.com> X-Mailer: git-send-email 2.52.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: CFD3740009 X-Stat-Signature: g4xi8a7ui75efkfnn877x7wqdia5rmd9 X-Rspam-User: X-Rspamd-Server: rspam08 X-HE-Tag: 1774568847-799302 X-HE-Meta: U2FsdGVkX1+/FJVN3yyFJoeYyFFAv7RnN2JQdieg6hDxTXvYNj1PJpqWGrPyj1rA/wAXbjJdYoJOD2RsDbrbGVOC6lSaiZtEF9J8YiObMUV4Um7j7IcVRgL8KHYn6WsB0af5fDss3TaEVjiAloh41vE/RNjT8dxwkCzuKRl5ZHQGjUObuN1k1OUVm0Oiuk0FTrJVXhBspXpa5SIgCDQM6tLcv7djU+FiOyMVSJ1pyFt4xREERSo8JREXb8C+vvvKUWnTwgGkPnMZUwyArDMljgjRPKZfmI1SUiDHtG9qHDhdsdTY+RJUdtKdtK6scMgHXiBvjzLQS+hoBEdkeqOdHXpO4Rw+MLC54G+4dJCreBEBgkJlyG3M+/LqFyrS37m8w3PYBZ1kjTJ8Z6ahToAuTJ+VG1FlL/WmBcik3JNVn5+wkSMSr28n1fSIAleHS4kkDnUyT6aLcg8655GU+8KlBsGLTXI0MtqxBrcjQB1eFVYT6CBGQ5hfwa+9gZ2JKn7iNbrsfW6O3mZGYCz8DDvZwzGjkn+UJjowutbxaG13/8ILvrF7CXzkKyCn9CzsqbA5TYAX2FcUMUpYDTvlt2CQleWjKjaQhD0ni6rMmzpJgXvJf2rspomibe/HDrQszYzHGtiE5sqyMaOtZjlqCEpjtEHwVfAxBU3dFaWPrR6n9z9TujplGRRXXQcMOSG7oKQz+/FokA3XTq//H/KiGWTimY/rgQW1eIfA3DjZGRpplhj9GW33J6rvEwi8d5gij21vPVBOEZ85d1r5znPE8bUWAKqcw/+htnBFiX3dpaPA/OokKCajvmSBgv6y8mKvtBsJcNjvgtGGUtWbFSFM/al52i0qvsFHVUq8jLbaNxGZBFKkxNBG97Nr5BHEZGDEADOoceMeps7fU20A5DXNRmALk27IOy9jLo07o7U3+cbB4EFgc36ZQZMKZJLR99jO+aGS6Fvwx7biyc8cbmUNTIU BQw3UzMI dAlMq9C7BdpT1sjG94A5ulHa26TjvtRtkVDebjWYyk67Z4Ks3UAN1GVbGCKKEfg/vAsUH1LKl8FwZEJCs7GayuKMH6Hgbrrv9z6yxeDuNURNRui1qJVO8ZS9vh38LJtf70vH9rp6pubZqnO9bUHHaIMBNXgyeZ77/01Dj0gwXxR2XDTTBjn83CdbdHupwA6qTx7v/YvKhpK5u8iRPBv4CtMkt3XzoS0UbzGvhKPf7gfKws4/c2dfZR1nbhC4aX/+M23bw7Wc/8B/dUTys6uSeLTjTNwgVXGPHCpHZdl2sTt/KtQTZPXRN4YtyBInH3gdTSh+aLPQkmCsHWi1VO7+WqVLAevOwSsxlIUvVFLYlDDXqaNXI7KFGSc+1SvCfgpyoAdvQmrKDgpY2LE71JRU8NioLnmrhfZsiW9xSR2XWwjfO2fwq6IY3euzC59bnYfwqNLs6B9iyWhOXQ+ZZRqHaxxBU1BQkqYl3VpipwVmigoZz+kU= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: This patch has a dependency on the writeback regression fix in [1]. This is submitted as a separate patchset from [1] because [1] is a fix targeting the 7.0 rc cycle while this patch is an optimization that targets the next merge window. Thanks, Joanne [1] https://lore.kernel.org/linux-fsdevel/20260326215127.3857682-1-joannelkoong@gmail.com/ Joanne Koong (1): mm: start background writeback based on per-wb threshold for strictlimit BDIs mm/page-writeback.c | 16 ++++++---------- 1 file changed, 6 insertions(+), 10 deletions(-) -- 2.52.0