From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f44.google.com (mail-pj1-f44.google.com [209.85.216.44]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4E09274040 for ; Sun, 6 Oct 2024 14:52:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.44 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728226381; cv=none; b=Lix9OxKEdyWCbYYadxiwuB7iqvytirKMomDVm0t5p67opA1WStIfgBZ/8/Cs6qkDp/mEVkYDIl1b8kOyYMJ+JY9EZk9Egg6CTK6zcf/ffFEFZu+Zb+d/biiDnRFI1Eh0OhBADEM8J+citmcsTIidpEoQ6MLBz/Xlx7gyfHG3ROk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728226381; c=relaxed/simple; bh=shgDBjQqYSVf0UslaCxth3Qda0hEBLGt1sWdyIHJPVA=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=npHb62y991ubB6gjEisNZggPBwhPB45VSbneA7Oa7cUtKUVDGZogo8kknjzyHjLXcDZZTuFOggdeBVLrtNVxyqHAlv3Y/sDD+CQt5N/6vDHj6e42SxoPMPUE20xkjb60hbUHm+AfeVKSTOIHxRQaeqW3pkYhS5Mg6SlQ4Bi+FtI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=shopee.com; spf=pass smtp.mailfrom=shopee.com; dkim=pass (2048-bit key) header.d=shopee.com header.i=@shopee.com header.b=RxDzy/sd; arc=none smtp.client-ip=209.85.216.44 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=shopee.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=shopee.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=shopee.com header.i=@shopee.com header.b="RxDzy/sd" Received: by mail-pj1-f44.google.com with SMTP id 98e67ed59e1d1-2e1c91fe739so2545338a91.2 for ; Sun, 06 Oct 2024 07:52:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=shopee.com; s=shopee.com; t=1728226377; x=1728831177; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=/jN5IJB1E2Lr0al72GEamd2RYur9sqqi/hVsmg8n8rw=; b=RxDzy/sddpK++kRlX7NALV7binrBIaAPHAjYb1RFTHcEyReTxzdPYeLEVKFdTpt32b A0vj0Qs1satPkjmFxWMZJxNmmrmisCuhLu2B2RHyAt56mkTDTOBXw69D8q1+jULwQToH xJn17BmCM0zyRWrdRDJjkXB5fE+Oen2MQDlULNFP4S1VdXtdWNUvSitS4lrB5DnVPf5n XlUps8LrX7Plkieoq7wiWJRk7Vipob8RmCBQyQF3qNm2iSbzG6QCzCp6xUTd64i6ub+k ptddsiyFX7jwkGJm5/f1Cidq+r/mX1dsiSRW1bAwYFm0qyt3RsKFrpVEzExCIo6GUJcp 2DGA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1728226377; x=1728831177; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=/jN5IJB1E2Lr0al72GEamd2RYur9sqqi/hVsmg8n8rw=; b=JzRJqlZky1aFVjahOtZuFAx2G+c8slnsB3MazAKpxi+uPTloZq4WrBRrCNPbDPJkTr /hGd2WmcnQcgpQ4biA3I7TCIJbsMeVDXnoezgt2fc+F/qZ5G7omc6kaiJ/wnyNeJDX2Q awAzXWGaXtpr+O3YZluIVcTAG6lFTeZnqyCLWpQtDVu9Y9ikFxfq0l2G2ADX8t1/cHlT 7CynbLDy9oV+iWjYk76n6CRgnDDjCZNb/meSxaeQumpvQhP8VdyBW2xqF/Fligw2Bjr1 z/cGnv3VIMO1JSddQLvOuMUGZjaQ1nQO09k4pt3hz5YUZ+Ypg4MfkMQjqXDmcBZ530c1 feoA== X-Gm-Message-State: AOJu0Yym5QoVtT+Z1PC75S2KTaO+GZCoXWiejBocPLHb03L0mxeG6Le1 FEudWDahQPuR9B+WfNmWcY4JX7ciD1BB0znDBCAj13MPXTbW0Tz5mb3c2Nank99Oh6YQs7pzzv0 J X-Google-Smtp-Source: AGHT+IGuPc5eZvJWKPTOyXTikGuhJmkR+fXTXGygxbFH1nWXgpOcVKkQSkjknXHFwPK0qUQPDVGQDA== X-Received: by 2002:a17:90a:4bc6:b0:2d3:ca3f:7f2a with SMTP id 98e67ed59e1d1-2e1e62674damr9537001a91.22.1728226377448; Sun, 06 Oct 2024 07:52:57 -0700 (PDT) Received: from localhost.localdomain ([143.92.64.17]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2e1e8664bfasm5213680a91.44.2024.10.06.07.52.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 06 Oct 2024 07:52:56 -0700 (PDT) From: Tang Yizhou X-Google-Original-From: Tang Yizhou To: jack@suse.cz, hch@infradead.org, willy@infradead.org, akpm@linux-foundation.org, chandan.babu@oracle.com Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-xfs@vger.kernel.org, Tang Yizhou Subject: [PATCH v2 0/3] Cleanup some writeback codes Date: Sun, 6 Oct 2024 23:28:46 +0800 Message-Id: <20241006152849.247152-1-yizhou.tang@shopee.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Tang Yizhou v2: PATCH #1: Rename BANDWIDTH_INTERVAL to BW_DIRTYLIMIT_INTERVAL and update some comments. PATCH #2: Pick up Jan's Reviewed-by tag. PATCH #3: xfs_max_map_length() was written following the logic of writeback_chunk_size(). Tang Yizhou (3): mm/page-writeback.c: Rename BANDWIDTH_INTERVAL to BW_DIRTYLIMIT_INTERVAL mm/page-writeback.c: Fix comment of wb_domain_writeout_add() xfs: Let the max iomap length be consistent with the writeback code fs/fs-writeback.c | 5 ---- fs/xfs/xfs_iomap.c | 52 ++++++++++++++++++++++++--------------- include/linux/writeback.h | 5 ++++ mm/page-writeback.c | 18 +++++++------- 4 files changed, 46 insertions(+), 34 deletions(-) -- 2.25.1