From nobody Tue Feb 10 05:26:04 2026 Received: from mail-pg1-f178.google.com (mail-pg1-f178.google.com [209.85.215.178]) (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 18FF32FE07E for ; Fri, 28 Nov 2025 08:33:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.215.178 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764318812; cv=none; b=AGYWxpuTiujzUxk6gucFZwIYXD98RutPOLaeGj8wJMSzVcwz1+2luSRgoMmu4LBZxeKtCfxmHASF8kdEM/8vjZ8dRiX9BFjHACAo7Am4ExhHF5UT2dsqrMCVKO5TkAnHEFfbm/HW2KqEEfC1zwey6JmFC1JPTaTAA9c30V4+vdY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764318812; c=relaxed/simple; bh=TbxNohFMmSKnHTWH+mnyMfPFRdWdcWW/LS3/VsufZdc=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=N/YEf7GkGfrwDMgxq4YaL0Mp6fhqfMtP5V7MpTyEyTYTOb7bFbGe9DJYPKbTdj6j0zA8T/WSnCI9l84mi/Xx5WuiL4OyenKoG7SikrWQLal4tcoJFN6wwlpXMsgTP1w8DZmEPNtLeUwh4zy5tYxlw3Zu7Xob7O7U3TPC2H9uU7Y= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=AjmpIAyJ; arc=none smtp.client-ip=209.85.215.178 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="AjmpIAyJ" Received: by mail-pg1-f178.google.com with SMTP id 41be03b00d2f7-b6ce6d1d3dcso1459041a12.3 for ; Fri, 28 Nov 2025 00:33:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1764318808; x=1764923608; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=jJti1W24hnwF4OFg7cS4jWnw0eZv9xglyyGrmFluATQ=; b=AjmpIAyJf6JuyIrhAGiNid6XUAa4g4RrZwnHclHp/pVWuzH1VLVvZppOCoNcecZmRJ TsroiT53VAQOILzAKA/KT9wWusG74M9XHGbLDWt9nWP5Ig7woXGHCDNlIisELR81PsjM Gj1gSPdcetRXXQOL5NzyCj2+NiUSYFYbhosk8SNnwkX1mSVNFWcpBxxhZDts2K+D6eiy qBcXBeSo4t2Bb2D74uAI9RGN+1hwtAaIr89QCc9QNUnf5EF1ZsEJCCrBHz98uJ9cM/qA YaESTKuRxQR7U4wZ/SDPPSNnnICcG0SsaBX0ZTDgsGddCJFYqBHmxOsLbs3KuYOtZYGx rQ/A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1764318808; x=1764923608; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=jJti1W24hnwF4OFg7cS4jWnw0eZv9xglyyGrmFluATQ=; b=duxs9kQ2bOJVPevZcFRdSWSEqsxixnhP35ziWl91k/fJfHa409XqVgbS/MXKGEvxuw RZ4bAi5Xt3jKMugGy1ootG6Y63bFkUF9NBV42Z4IKKUlB7wyFsz1MBNdxb6ciEWWwisU gqFy0Bd4NvGruy3n9GR5QHbdF70WiKQZvuo+khOokoJ5DRpBBW/Pa/M8tngrlraeC5Dq hVeqLz+bYc7TSvFYLq5zoZq+e7+8HU7qC8S4cylt7JJwvE8rxg5b+BUJ4baLuiag4dUO UpyNE5JvyaXSFHH8jzHBwI8jn2IsCCOEJvWWwANgWKwK1hpshDS+9U/IF6ZzdIr8npwX qyNA== X-Forwarded-Encrypted: i=1; AJvYcCXbjkipSJ2DAkNCVdgZG/5z5K7cITBYEInakHYgZ+zkHb4raVRCO/+BTGEfxzcPPbsbvr//8WM07rpS364=@vger.kernel.org X-Gm-Message-State: AOJu0Yx37pWFeXrwGhdzbWFVFMpddfuX4zHRW/z0uOeTwcqx4XOW3BtL jI4u7J82pTbzkofiHpoe6MSAME0z7o3YmmjcWWAKCZGPxmsJZr8N6Reg X-Gm-Gg: ASbGncuNu2CTkaXxh3/v3Qk0L3M+a5ncKwac5RCGOymWNR5TD+c2r6AAmEZpmi2grez Cv5yGODiOlA76nMcDO7mR34NLTmzhh71novAteH8PGmYBb3TM48uf1yyvKo7UjS4XKLmV5TGUso 122ALC9hnHheCE9hpRaasLhqVrkZ/MjvZMgwGltI3lV/zpPa6XfrY7mqVrqrUr90L7DwZrPR4LM J3n64PlTqxSsL1UIBD4PXZDYCtxGx9t+AhoG1gZ3YA79zM+H3e5kGkOHAwDvC0VlzEQ3jdvBt1T DIFU5Cf/NzWDdnU4VjlW6984KWwWTVVRe+O/rOdi5X9RnyQTeN2udj2EppepUI+8MJ1lEncl3hA orCwXsoNOF2Ef4dmh6VPCvvs+0/2f3Zlez5gVISCfo9TfBHq4dWeV8ZYeGmvQKGqcaJjdvEvQrv z/kdjBIG5BejPYWg+dbPSIvm0BrZZCZ1C3mluQ X-Google-Smtp-Source: AGHT+IHDsMToqUoj0PcNSA32TYDuHE8zhBuDir1BrYt+w5Y/wAZYCWlUzMNg1Dgih3T9wVkLcbd8Tg== X-Received: by 2002:a05:693c:2488:b0:2a4:3593:6464 with SMTP id 5a478bee46e88-2a71929687fmr16240699eec.20.1764318807899; Fri, 28 Nov 2025 00:33:27 -0800 (PST) Received: from localhost.localdomain ([104.128.72.44]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-11dcaed5f6bsm20941371c88.1.2025.11.28.00.33.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 28 Nov 2025 00:33:27 -0800 (PST) From: zhangshida X-Google-Original-From: zhangshida To: Johannes.Thumshirn@wdc.com, hch@infradead.org, gruenba@redhat.com, ming.lei@redhat.com, siangkao@linux.alibaba.com Cc: linux-block@vger.kernel.org, linux-bcache@vger.kernel.org, nvdimm@lists.linux.dev, virtualization@lists.linux.dev, linux-nvme@lists.infradead.org, gfs2@lists.linux.dev, ntfs3@lists.linux.dev, linux-xfs@vger.kernel.org, linux-kernel@vger.kernel.org, zhangshida@kylinos.cn, starzhangzsd@gmail.com Subject: [PATCH v2 10/12] zram: Replace the repetitive bio chaining code patterns Date: Fri, 28 Nov 2025 16:32:17 +0800 Message-Id: <20251128083219.2332407-11-zhangshida@kylinos.cn> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20251128083219.2332407-1-zhangshida@kylinos.cn> References: <20251128083219.2332407-1-zhangshida@kylinos.cn> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Shida Zhang Replace duplicate bio chaining logic with the common bio_chain_and_submit helper function. Signed-off-by: Shida Zhang --- drivers/block/zram/zram_drv.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c index a4307465753..084de60ebaf 100644 --- a/drivers/block/zram/zram_drv.c +++ b/drivers/block/zram/zram_drv.c @@ -730,8 +730,7 @@ static void read_from_bdev_async(struct zram *zram, str= uct page *page, bio =3D bio_alloc(zram->bdev, 1, parent->bi_opf, GFP_NOIO); bio->bi_iter.bi_sector =3D entry * (PAGE_SIZE >> 9); __bio_add_page(bio, page, PAGE_SIZE, 0); - bio_chain(bio, parent); - submit_bio(bio); + bio_chain_and_submit(bio, parent); } =20 static int zram_writeback_slots(struct zram *zram, struct zram_pp_ctl *ctl) --=20 2.34.1