From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0D990C432BE for ; Fri, 27 Aug 2021 16:50:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E8EF760F35 for ; Fri, 27 Aug 2021 16:50:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235677AbhH0QvZ (ORCPT ); Fri, 27 Aug 2021 12:51:25 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:58065 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234869AbhH0QvF (ORCPT ); Fri, 27 Aug 2021 12:51:05 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1630083016; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=hSS15ajp7yjVj1XeNBbLODAMJtXekv1X+I9IyWo/qGc=; b=bqIdd+pYZa33Q0kwvk0oUIsVVcTEdHoTgIQYh/2M8ZFZnS2m3m9/TlMp3QMNlma03y1SQu jTuK7jw9YUeUVFWHQuhd3ENgpPfGfSRtH9/RTm5V73TIyxTLjR3FLU3KhUJI0exhWn2gs6 KUZ7FHt4nSs7YBTHOBkHnaZAdb5NS+A= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-176-1sWkGHc9PhGJUi3iUBm0hg-1; Fri, 27 Aug 2021 12:50:14 -0400 X-MC-Unique: 1sWkGHc9PhGJUi3iUBm0hg-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 3BD741009E20; Fri, 27 Aug 2021 16:50:13 +0000 (UTC) Received: from max.com (unknown [10.40.194.206]) by smtp.corp.redhat.com (Postfix) with ESMTP id AA7A160C04; Fri, 27 Aug 2021 16:50:10 +0000 (UTC) From: Andreas Gruenbacher To: Linus Torvalds , Alexander Viro , Christoph Hellwig , "Darrick J. Wong" Cc: Jan Kara , Matthew Wilcox , cluster-devel@redhat.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, ocfs2-devel@oss.oracle.com, Andreas Gruenbacher Subject: [PATCH v7 06/19] gfs2: Add wrapper for iomap_file_buffered_write Date: Fri, 27 Aug 2021 18:49:13 +0200 Message-Id: <20210827164926.1726765-7-agruenba@redhat.com> In-Reply-To: <20210827164926.1726765-1-agruenba@redhat.com> References: <20210827164926.1726765-1-agruenba@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add a wrapper around iomap_file_buffered_write. We'll add code for when the operation needs to be retried here later. Signed-off-by: Andreas Gruenbacher --- fs/gfs2/file.c | 20 ++++++++++++++------ 1 file changed, 14 insertions(+), 6 deletions(-) diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c index 84ec053d43b4..55ec1cadc9e6 100644 --- a/fs/gfs2/file.c +++ b/fs/gfs2/file.c @@ -876,6 +876,18 @@ static ssize_t gfs2_file_read_iter(struct kiocb *iocb, struct iov_iter *to) return written ? written : ret; } +static ssize_t gfs2_file_buffered_write(struct kiocb *iocb, struct iov_iter *from) +{ + struct file *file = iocb->ki_filp; + struct inode *inode = file_inode(file); + ssize_t ret; + + current->backing_dev_info = inode_to_bdi(inode); + ret = iomap_file_buffered_write(iocb, from, &gfs2_iomap_ops); + current->backing_dev_info = NULL; + return ret; +} + /** * gfs2_file_write_iter - Perform a write to a file * @iocb: The io context @@ -927,9 +939,7 @@ static ssize_t gfs2_file_write_iter(struct kiocb *iocb, struct iov_iter *from) goto out_unlock; iocb->ki_flags |= IOCB_DSYNC; - current->backing_dev_info = inode_to_bdi(inode); - buffered = iomap_file_buffered_write(iocb, from, &gfs2_iomap_ops); - current->backing_dev_info = NULL; + buffered = gfs2_file_buffered_write(iocb, from); if (unlikely(buffered <= 0)) { if (!ret) ret = buffered; @@ -951,9 +961,7 @@ static ssize_t gfs2_file_write_iter(struct kiocb *iocb, struct iov_iter *from) if (!ret || ret2 > 0) ret += ret2; } else { - current->backing_dev_info = inode_to_bdi(inode); - ret = iomap_file_buffered_write(iocb, from, &gfs2_iomap_ops); - current->backing_dev_info = NULL; + ret = gfs2_file_buffered_write(iocb, from); if (likely(ret > 0)) { iocb->ki_pos += ret; ret = generic_write_sync(iocb, ret); -- 2.26.3 From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BE823C432BE for ; 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Fri, 27 Aug 2021 16:50:10 +0000 (UTC) From: Andreas Gruenbacher To: Linus Torvalds , Alexander Viro , Christoph Hellwig , "Darrick J. Wong" Date: Fri, 27 Aug 2021 18:49:13 +0200 Message-Id: <20210827164926.1726765-7-agruenba@redhat.com> In-Reply-To: <20210827164926.1726765-1-agruenba@redhat.com> References: <20210827164926.1726765-1-agruenba@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Proofpoint-SPF-Result: pass X-Proofpoint-SPF-Record: v=spf1 ip4:103.23.64.2 ip4:103.23.65.2 ip4:103.23.66.26 ip4:103.23.67.26 ip4:107.21.15.141 ip4:108.177.8.0/21 ip4:128.17.0.0/20 ip4:128.17.128.0/20 ip4:128.17.192.0/20 ip4:128.17.64.0/20 ip4:128.245.0.0/20 ip4:128.245.64.0/20 ip4:13.110.208.0/21 ip4:13.110.216.0/22 ip4:13.111.0.0/16 ip4:136.147.128.0/20 ip4:136.147.176.0/20 include:spf1.redhat.com -all X-Proofpoint-SPF-VenPass: Allowed X-Source-IP: 170.10.133.124 X-ServerName: us-smtp-delivery-124.mimecast.com X-Proofpoint-SPF-Result: pass X-Proofpoint-SPF-Record: v=spf1 ip4:103.23.64.2 ip4:103.23.65.2 ip4:103.23.66.26 ip4:103.23.67.26 ip4:107.21.15.141 ip4:108.177.8.0/21 ip4:128.17.0.0/20 ip4:128.17.128.0/20 ip4:128.17.192.0/20 ip4:128.17.64.0/20 ip4:128.245.0.0/20 ip4:128.245.64.0/20 ip4:13.110.208.0/21 ip4:13.110.216.0/22 ip4:13.111.0.0/16 ip4:136.147.128.0/20 ip4:136.147.176.0/20 include:spf1.redhat.com -all X-Proofpoint-Virus-Version: vendor=nai engine=6300 definitions=10089 signatures=668682 X-Proofpoint-Spam-Reason: safe X-Spam: OrgSafeList X-SpamRule: orgsafelist X-Proofpoint-Virus-Version: vendor=nai engine=6300 definitions=10089 signatures=668682 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 phishscore=0 spamscore=0 bulkscore=0 mlxlogscore=922 malwarescore=0 adultscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2107140000 definitions=main-2108270100 Cc: Jan Kara , Andreas Gruenbacher , linux-kernel@vger.kernel.org, cluster-devel@redhat.com, linux-fsdevel@vger.kernel.org, ocfs2-devel@oss.oracle.com Subject: [Ocfs2-devel] [PATCH v7 06/19] gfs2: Add wrapper for iomap_file_buffered_write X-BeenThere: ocfs2-devel@oss.oracle.com X-Mailman-Version: 2.1.9 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: ocfs2-devel-bounces@oss.oracle.com Errors-To: ocfs2-devel-bounces@oss.oracle.com X-Proofpoint-Virus-Version: vendor=nai engine=6300 definitions=10089 signatures=668682 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 phishscore=0 spamscore=0 bulkscore=0 mlxlogscore=999 malwarescore=0 adultscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2107140000 definitions=main-2108270100 X-Proofpoint-GUID: UxslvL28gqHwWaheJv7iolKzV71rdzYZ X-Proofpoint-ORIG-GUID: UxslvL28gqHwWaheJv7iolKzV71rdzYZ Add a wrapper around iomap_file_buffered_write. We'll add code for when the operation needs to be retried here later. Signed-off-by: Andreas Gruenbacher --- fs/gfs2/file.c | 20 ++++++++++++++------ 1 file changed, 14 insertions(+), 6 deletions(-) diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c index 84ec053d43b4..55ec1cadc9e6 100644 --- a/fs/gfs2/file.c +++ b/fs/gfs2/file.c @@ -876,6 +876,18 @@ static ssize_t gfs2_file_read_iter(struct kiocb *iocb, struct iov_iter *to) return written ? written : ret; } +static ssize_t gfs2_file_buffered_write(struct kiocb *iocb, struct iov_iter *from) +{ + struct file *file = iocb->ki_filp; + struct inode *inode = file_inode(file); + ssize_t ret; + + current->backing_dev_info = inode_to_bdi(inode); + ret = iomap_file_buffered_write(iocb, from, &gfs2_iomap_ops); + current->backing_dev_info = NULL; + return ret; +} + /** * gfs2_file_write_iter - Perform a write to a file * @iocb: The io context @@ -927,9 +939,7 @@ static ssize_t gfs2_file_write_iter(struct kiocb *iocb, struct iov_iter *from) goto out_unlock; iocb->ki_flags |= IOCB_DSYNC; - current->backing_dev_info = inode_to_bdi(inode); - buffered = iomap_file_buffered_write(iocb, from, &gfs2_iomap_ops); - current->backing_dev_info = NULL; + buffered = gfs2_file_buffered_write(iocb, from); if (unlikely(buffered <= 0)) { if (!ret) ret = buffered; @@ -951,9 +961,7 @@ static ssize_t gfs2_file_write_iter(struct kiocb *iocb, struct iov_iter *from) if (!ret || ret2 > 0) ret += ret2; } else { - current->backing_dev_info = inode_to_bdi(inode); - ret = iomap_file_buffered_write(iocb, from, &gfs2_iomap_ops); - current->backing_dev_info = NULL; + ret = gfs2_file_buffered_write(iocb, from); if (likely(ret > 0)) { iocb->ki_pos += ret; ret = generic_write_sync(iocb, ret); -- 2.26.3 _______________________________________________ Ocfs2-devel mailing list Ocfs2-devel@oss.oracle.com https://oss.oracle.com/mailman/listinfo/ocfs2-devel From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andreas Gruenbacher Date: Fri, 27 Aug 2021 18:49:13 +0200 Subject: [Cluster-devel] [PATCH v7 06/19] gfs2: Add wrapper for iomap_file_buffered_write In-Reply-To: <20210827164926.1726765-1-agruenba@redhat.com> References: <20210827164926.1726765-1-agruenba@redhat.com> Message-ID: <20210827164926.1726765-7-agruenba@redhat.com> List-Id: To: cluster-devel.redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Add a wrapper around iomap_file_buffered_write. We'll add code for when the operation needs to be retried here later. Signed-off-by: Andreas Gruenbacher --- fs/gfs2/file.c | 20 ++++++++++++++------ 1 file changed, 14 insertions(+), 6 deletions(-) diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c index 84ec053d43b4..55ec1cadc9e6 100644 --- a/fs/gfs2/file.c +++ b/fs/gfs2/file.c @@ -876,6 +876,18 @@ static ssize_t gfs2_file_read_iter(struct kiocb *iocb, struct iov_iter *to) return written ? written : ret; } +static ssize_t gfs2_file_buffered_write(struct kiocb *iocb, struct iov_iter *from) +{ + struct file *file = iocb->ki_filp; + struct inode *inode = file_inode(file); + ssize_t ret; + + current->backing_dev_info = inode_to_bdi(inode); + ret = iomap_file_buffered_write(iocb, from, &gfs2_iomap_ops); + current->backing_dev_info = NULL; + return ret; +} + /** * gfs2_file_write_iter - Perform a write to a file * @iocb: The io context @@ -927,9 +939,7 @@ static ssize_t gfs2_file_write_iter(struct kiocb *iocb, struct iov_iter *from) goto out_unlock; iocb->ki_flags |= IOCB_DSYNC; - current->backing_dev_info = inode_to_bdi(inode); - buffered = iomap_file_buffered_write(iocb, from, &gfs2_iomap_ops); - current->backing_dev_info = NULL; + buffered = gfs2_file_buffered_write(iocb, from); if (unlikely(buffered <= 0)) { if (!ret) ret = buffered; @@ -951,9 +961,7 @@ static ssize_t gfs2_file_write_iter(struct kiocb *iocb, struct iov_iter *from) if (!ret || ret2 > 0) ret += ret2; } else { - current->backing_dev_info = inode_to_bdi(inode); - ret = iomap_file_buffered_write(iocb, from, &gfs2_iomap_ops); - current->backing_dev_info = NULL; + ret = gfs2_file_buffered_write(iocb, from); if (likely(ret > 0)) { iocb->ki_pos += ret; ret = generic_write_sync(iocb, ret); -- 2.26.3