From nobody Fri Dec 19 01:24:52 2025 Received: from mail-pf1-f174.google.com (mail-pf1-f174.google.com [209.85.210.174]) (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 E520E18CC07; Thu, 29 Aug 2024 08:54:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.174 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724921660; cv=none; b=WIIzvrCOCWuBm2G1Es2gbav3WvBpHU07VLADcNn540hWGTfttbeVpfyhvxA/addAvLzgW3i0HUu9O9xGUERiwm0FtAf1Bktun9uRb1R7SNTW6x+gqOFbHG5WJQFyCBYgqvX4QqsFeDUAxESycGvVMGgNLAHIWnuT/pPObG+F/p8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724921660; c=relaxed/simple; bh=6XiBtafcBfHuc5CvCtkN6JBmB8IQp6F7Zddbcr5whYE=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=U6yLQNV3uyuT+lUo1rodsO+S+5hAFHvrPx/IvOW/+Jv1iAWJ8WgHcdJRBmB454N1/yxzHAr20qiGNSvbaPWGGwEMumEogoroDAnkjHdGz43HeOrkAjORyguGDQzoxKZL6aMDzwF9larfvKJVKaV608U2S5T+QXlVrjhhFDCNVx4= 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=XG8W4Uat; arc=none smtp.client-ip=209.85.210.174 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="XG8W4Uat" Received: by mail-pf1-f174.google.com with SMTP id d2e1a72fcca58-7142e002aceso357448b3a.2; Thu, 29 Aug 2024 01:54:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1724921658; x=1725526458; 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=2y2h22sjuX3FT24NPN6UEkGPizJkM4MPRvjCHf5W33I=; b=XG8W4UatilqD4rwx+6ccwLNBEBCPVUK675SV9/ybPhnnyLPfiQKn6+3pB4e9IawGdN 6RonCvRErZ5j9scOoY9XL5H9jM+oA1VBeEfjlKcnxctM4gSWl+Nay2uxWIpJZP9vm+5l zscw6NA2eJgyHg3R+0ahf0u4EoJdHMuzx5bQxtpNEcGazOpVXMwinzqGoJqfaL3GqCPy 1zJNgZYnAtQ838Rcy6wZ4pX9UpX7HRoFCk7i8jXz5GQDgMEfeQyF3g5Z/C/ml/YdgRgZ 2Dd343qr8mkgco2XzF4Y2uMWE/psrIwww6Ywfk2MPJVeabX3NTCf13B0ncDlEq2qB/3k 5ZFg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1724921658; x=1725526458; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=2y2h22sjuX3FT24NPN6UEkGPizJkM4MPRvjCHf5W33I=; b=f8U1urQlNhlO3KW3ZbLmiIJauoxAJY3I9UKd0z+BP/A/lpiLGEnvJoBL2pXhVZtPuU +o4a0Fw03+6ePdpw4a6oDDAjXm6rEL/XHVVq5aYFVpOciEG8adaC3tU3dIpLE5VIErdu XcfbkpTytMLDAkrLIShoKNi2+ORrAA50F3wnNUNAMPo7Djbxbl5h5kY/bWMkJEdvXJVP ggXHavdp119NA7hUL/s8fqqXv/jhEoKrak7mP5Rhlm5RBZ4Uw0nSsD05wrn2autpjw7g x0UEfak+Fwam1BHOq2rziocGLcnQSKxpJ1cXNE0JBH/7uAALoNmhYrCQ6lrP92SDhYmw 1T2Q== X-Forwarded-Encrypted: i=1; AJvYcCVCb6Kb/278Wo7bU6vFkYLp9G6JREaD2P4FEu6Sz8ASDPfnM74SVag5ikPPU2oBAnC5hLftb+2A90Rk4yU=@vger.kernel.org X-Gm-Message-State: AOJu0YxmIUpf+NsOQc48QHErMcm4+l663MIg930a5eRbtYVC0CpPIQsz UDQpcCRmF6vm3Fgw+XVNZYx7s5TXbwDt9tVhwee4BNkgux4a3KxH X-Google-Smtp-Source: AGHT+IE8Td1j9GiDogs6nwg+qEdNiiAAiBUkU/awstx8v3us9osSvwOlzIIz7UpPdiZ97ypQDGPiAg== X-Received: by 2002:a05:6a00:2395:b0:706:6c38:31f3 with SMTP id d2e1a72fcca58-715dfb10c5amr2312003b3a.8.1724921658079; Thu, 29 Aug 2024 01:54:18 -0700 (PDT) Received: from localhost.localdomain ([163.53.18.10]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-715e56e3f95sm708789b3a.176.2024.08.29.01.54.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 Aug 2024 01:54:17 -0700 (PDT) From: zhangshida X-Google-Original-From: zhangshida To: tytso@mit.edu, adilger.kernel@dilger.ca, jack@suse.com, ebiggers@kernel.org Cc: linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, zhangshida@kylinos.cn, starzhangzsd@gmail.com, Jan Kara Subject: [PATCH 1/3] ext4: persist the new uptodate buffers in ext4_journalled_zero_new_buffers Date: Thu, 29 Aug 2024 16:54:05 +0800 Message-Id: <20240829085407.3331490-2-zhangshida@kylinos.cn> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240829085407.3331490-1-zhangshida@kylinos.cn> References: <20240829085407.3331490-1-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 For new uptodate buffers we also need to call write_end_fn() to persist the uptodate content, similarly as folio_zero_new_buffers() does it. Suggested-by: Jan Kara Signed-off-by: Shida Zhang Reviewed-by: Jan Kara --- fs/ext4/inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 941c1c0d5c6e..a0a55cb8db53 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -1389,9 +1389,9 @@ static void ext4_journalled_zero_new_buffers(handle_t= *handle, size =3D min(to, block_end) - start; =20 folio_zero_range(folio, start, size); - write_end_fn(handle, inode, bh); } clear_buffer_new(bh); + write_end_fn(handle, inode, bh); } } block_start =3D block_end; --=20 2.33.0