From nobody Tue Feb 10 01:59:00 2026 Received: from mail-pg1-f171.google.com (mail-pg1-f171.google.com [209.85.215.171]) (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 947ED2FCC1B for ; Fri, 28 Nov 2025 08:33:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.215.171 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764318802; cv=none; b=IHcd+PUf3Gz3Aj8AYtiA2/JJl0OAolBAL6p6AlJG2Hdj1IZmPH0rxlpFZHCAb4JIjZJ9B1c6rI83s79HPlRe0ay6O0CbTy+pnaF5bzbJFrmpfYvth02RsgRhptUdlK9YVXo+o96MUV+vndqgy0yxB5NRXGjHael8XLEwJo0LTUQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764318802; c=relaxed/simple; bh=Hfn+I4xKib6YHUNH+g6fjmCyECLvbavw8yPYoNL/5CA=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=LdH293ffUe8qpI1CO6d9jqUs2dqW6yX6Uq/JHkz5oamX9EA++MPTXUALBrGRWGWOhsMTzLBwkOHQ+3Guuczh6P0Jn2xMlLnLjwG5ZiO1s+xBUMW9QaIRhbH2xG9qfHV+2QUKZw4CBOhS+hfeOYDqzPW52zVnKL4nHRLfGQHlWqM= 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=OUi/xMAG; arc=none smtp.client-ip=209.85.215.171 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="OUi/xMAG" Received: by mail-pg1-f171.google.com with SMTP id 41be03b00d2f7-bc09b3d3afeso942467a12.0 for ; Fri, 28 Nov 2025 00:33:19 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1764318799; x=1764923599; 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=vdyx9mvaY+8x+eK9XImqi9TsYLR1v6CaCbGe/GD/N5s=; b=OUi/xMAG412JYQWqySKUfzoBptHS4/Qe8BOfLx1Cl7Ol+ZrysScGuSCbCSD832sagK E2WVayGv/dFEuvs3uezePHhpenkhUJLWlEWRdXBi0+7UKy4yLs1/7RbnYaoYGFlgMvpC ifZxtMlbt5rIFtBO7OFqKBQ1L4bCpYAdoX2eDKAz4KVeJqP0rWJAhziBh5ZQJZMY/DNy H0HbeiwnWIhXZ9LZnKl1d6uWdhJoY2QxPPZd2n1+PQMGtQPJj/gMdhpIVwsNWsx0Lykp PnNT804fJRSb5AQKhnUVPvisdKk7jejR5ztxyrbImwCfmqeTl42L6fq7+FW91/eRitbr LDnA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1764318799; x=1764923599; 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=vdyx9mvaY+8x+eK9XImqi9TsYLR1v6CaCbGe/GD/N5s=; b=BybEcOuq5EhDjdPzucI6MNndK6x5d8CD1NJTkKufPdnbWkx1W861eR6h8U0e30MKEB xsyRjhkTZiwhoMoeHh/6i1grvCoNXb4pE+LygoftQqonQkuZq7LX+7rMMJAh8CLgwJ0G HIWtwE6MyWLlGWkOzvNLuTnDTGQCfaPQS6igeKxstbmv1G7alFiWQj/h7FFMKv9gDPBB I6LXUuw/UeI8A1jTTmGI30rL+z2udg4cSZQ7S3dUzgF93VdvlNDYouurXdQM19w+NIYc 1a2gANlfcLI8pXl9km4jpMw7YPhGDtWeE/fZ30V2dYj00urFTbNdL92N7h9zSRAKPDuV NYBg== X-Forwarded-Encrypted: i=1; AJvYcCUPsZ/6tI3MMbKH5HslataJJzARcy4+Uis7Y8pQv71AoJZVSOdkoRrdLzLrYLrm4mNQbpJ9EbuvolpcWXc=@vger.kernel.org X-Gm-Message-State: AOJu0YyDHoY4e1jnkt+6GtuRSig8Iq3vlG1GBD1ffPFzInO6AfkQA9KX 2Ta2kXqMSdrpOaq22lmlxY8W7/0HU5EF0AK9iUE22h4XAfjkaXoyZweO X-Gm-Gg: ASbGncs/lb3V0seg5oGF9xsVeL1sRQwSLdHFTPcJuG+3Czhnz4a1JB4tFB8maB/5FoN Ufise4z++tKoIqsYD+NpndU4XVQW16kmIzLpHfMFp7QW+DDr87IQr2+epY4USPpQPp4fijH12Nb 1mhxBeeCnrK7F/d54Bm0Wx84IRhLSbvfrRiN1Gnn85cGr/Oivk+ERhEWDmnCFdi5xydfjDNZvQs 5HPVDod+I3iUPxioxCZ1WHcxLMPAg4pOIU+uPqPsYCt2stsNLs0YN9+ZzaRV8jA0E987psbyhDm ZJgRjEnaDiEHy6uHVWFEBP1UCZytGylo6fmdKBts0UPFds430fWgSBH4/gI9fWK4bF/tYiQP8c3 4v+FzU3WurfMeldxlUvSOQHwoO8lk0cxnzQAaJsM+DnvDw0Vl4J4r0P7hfQejfD2J+0nEl4mvJm s8C3An+QuVay4mHFoasK8p2QpXLQ== X-Google-Smtp-Source: AGHT+IHKXq8x9elSCjEHks4N7hQUevj8WxDVP5HKi9llAEtlIQFfHNb05BLq+B1Nz6uA8fi9DHZiww== X-Received: by 2002:a05:7022:671f:b0:119:e56b:91f2 with SMTP id a92af1059eb24-11c9d870411mr17436186c88.35.1764318798796; Fri, 28 Nov 2025 00:33:18 -0800 (PST) Received: from localhost.localdomain ([104.128.72.44]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-11dcaed5f6bsm20941371c88.1.2025.11.28.00.33.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 28 Nov 2025 00:33:18 -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 08/12] block: Replace the repetitive bio chaining code patterns Date: Fri, 28 Nov 2025 16:32:15 +0800 Message-Id: <20251128083219.2332407-9-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 --- fs/squashfs/block.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/fs/squashfs/block.c b/fs/squashfs/block.c index a05e3793f93..5818e473255 100644 --- a/fs/squashfs/block.c +++ b/fs/squashfs/block.c @@ -126,8 +126,7 @@ static int squashfs_bio_read_cached(struct bio *fullbio, if (bio) { bio_trim(bio, start_idx * PAGE_SECTORS, (end_idx - start_idx) * PAGE_SECTORS); - bio_chain(bio, new); - submit_bio(bio); + bio_chain_and_submit(bio, new); } =20 bio =3D new; --=20 2.34.1