Message ID | 20231123125121.4064694-16-yi.zhang@huaweicloud.com |
---|---|
State | Superseded |
Headers | show
Return-Path: <SRS0=tPVW=HE=vger.kernel.org=linux-ext4+bounces-116-patchwork-incoming=ozlabs.org@ozlabs.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=ozlabs.org (client-ip=150.107.74.76; helo=gandalf.ozlabs.org; envelope-from=srs0=tpvw=he=vger.kernel.org=linux-ext4+bounces-116-patchwork-incoming=ozlabs.org@ozlabs.org; receiver=patchwork.ozlabs.org) Received: from gandalf.ozlabs.org (gandalf.ozlabs.org [150.107.74.76]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4SbdLt16nhz1yRg for <incoming@patchwork.ozlabs.org>; Thu, 23 Nov 2023 23:52:54 +1100 (AEDT) Received: from gandalf.ozlabs.org (mail.ozlabs.org [IPv6:2404:9400:2221:ea00::3]) by gandalf.ozlabs.org (Postfix) with ESMTP id 4SbdLt0hcJz4wb0 for <incoming@patchwork.ozlabs.org>; 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Thu, 23 Nov 2023 12:52:52 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 8697B2575D; Thu, 23 Nov 2023 12:52:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=none X-Original-To: linux-ext4@vger.kernel.org Received: from dggsgout11.his.huawei.com (dggsgout11.his.huawei.com [45.249.212.51]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8BDEBD56; Thu, 23 Nov 2023 04:52:08 -0800 (PST) Received: from mail.maildlp.com (unknown [172.19.163.235]) by dggsgout11.his.huawei.com (SkyGuard) with ESMTP id 4SbdKv1qm3z4f3kkN; Thu, 23 Nov 2023 20:52:03 +0800 (CST) Received: from mail02.huawei.com (unknown [10.116.40.112]) by mail.maildlp.com (Postfix) with ESMTP id F2B2F1A056E; Thu, 23 Nov 2023 20:52:05 +0800 (CST) Received: from huaweicloud.com (unknown [10.175.104.67]) by APP1 (Coremail) with SMTP id cCh0CgDn6xHdSl9lSfnfBg--.20473S19; Thu, 23 Nov 2023 20:52:05 +0800 (CST) From: Zhang Yi <yi.zhang@huaweicloud.com> To: linux-ext4@vger.kernel.org Cc: linux-fsdevel@vger.kernel.org, tytso@mit.edu, adilger.kernel@dilger.ca, jack@suse.cz, ritesh.list@gmail.com, hch@infradead.org, djwong@kernel.org, yi.zhang@huawei.com, yi.zhang@huaweicloud.com, chengzhihao1@huawei.com, yukuai3@huawei.com Subject: [RFC PATCH 15/18] ext4: writeback partial blocks before zero range Date: Thu, 23 Nov 2023 20:51:17 +0800 Message-Id: <20231123125121.4064694-16-yi.zhang@huaweicloud.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231123125121.4064694-1-yi.zhang@huaweicloud.com> References: <20231123125121.4064694-1-yi.zhang@huaweicloud.com> Precedence: bulk X-Mailing-List: linux-ext4@vger.kernel.org List-Id: <linux-ext4.vger.kernel.org> List-Subscribe: <mailto:linux-ext4+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:linux-ext4+unsubscribe@vger.kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID: cCh0CgDn6xHdSl9lSfnfBg--.20473S19 X-Coremail-Antispam: 1UD129KBjvdXoW7JrW5Aw4UCw1kAw4rKw4DJwb_yoWkCFg_Za 4rJrn5JrWftr97uas7CFy3ZrWIyw4vkr1xuFyFq3s8ZFW2gws29wn5Ar18ZrZ8WF429ry3 Cr4qqF4xGFy7ujkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbqxFF20E14v26rWj6s0DM7CY07I20VC2zVCF04k26cxKx2IYs7xG 6rWj6s0DM7CIcVAFz4kK6r1j6r18M28IrcIa0xkI8VA2jI8067AKxVWUAVCq3wA2048vs2 IY020Ec7CjxVAFwI0_Xr0E3s1l8cAvFVAK0II2c7xJM28CjxkF64kEwVA0rcxSw2x7M28E F7xvwVC0I7IYx2IY67AKxVW7JVWDJwA2z4x0Y4vE2Ix0cI8IcVCY1x0267AKxVW8Jr0_Cr 1UM28EF7xvwVC2z280aVAFwI0_GcCE3s1l84ACjcxK6I8E87Iv6xkF7I0E14v26rxl6s0D M2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj6xIIjx v20xvE14v26r1j6r18McIj6I8E87Iv67AKxVWUJVW8JwAm72CE4IkC6x0Yz7v_Jr0_Gr1l F7xvr2IYc2Ij64vIr41lF7I21c0EjII2zVCS5cI20VAGYxC7M4IIrI8v6xkF7I0E8cxan2 IY04v7MxAIw28IcxkI7VAKI48JMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAF wI0_Jr0_Jr4lx2IqxVCjr7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUtVW8ZwCIc4 0Y0x0EwIxGrwCI42IY6xIIjxv20xvE14v26r4j6ryUMIIF0xvE2Ix0cI8IcVCY1x0267AK xVW8Jr0_Cr1UMIIF0xvE42xK8VAvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVW8JV WxJwCI42IY6I8E87Iv6xkF7I0E14v26r4UJVWxJrUvcSsGvfC2KfnxnUUI43ZEXa7VUbmZ X7UUUUU== X-CM-SenderInfo: d1lo6xhdqjqx5xdzvxpfor3voofrz/ |
Series |
ext4: use iomap for regular file's buffered IO path and enable large foilo
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expand
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diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c index 52bad225e3c8..b502edcf014b 100644 --- a/fs/ext4/extents.c +++ b/fs/ext4/extents.c @@ -4576,6 +4576,15 @@ static long ext4_zero_range(struct file *file, loff_t offset, if (ret) goto out_mutex; + ret = filemap_write_and_wait_range(mapping, + round_down(offset, 1 << blkbits), offset); + if (ret) + goto out_mutex; + + ret = filemap_write_and_wait_range(mapping, offset + len, + round_up((offset + len), 1 << blkbits)); + if (ret) + goto out_mutex; } /* Zero range excluding the unaligned edges */