From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp.codeaurora.org by pdx-caf-mail.web.codeaurora.org (Dovecot) with LMTP id b6Z3LXXJG1uJPgAAmS7hNA ; Sat, 09 Jun 2018 12:35:14 +0000 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 7110E606FA; Sat, 9 Jun 2018 12:35:14 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on pdx-caf-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI autolearn=unavailable autolearn_force=no version=3.4.0 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by smtp.codeaurora.org (Postfix) with ESMTP id 39EDE608CA; Sat, 9 Jun 2018 12:35:13 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 39EDE608CA Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753601AbeFIMfL (ORCPT + 25 others); Sat, 9 Jun 2018 08:35:11 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:51586 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932081AbeFIMfH (ORCPT ); Sat, 9 Jun 2018 08:35:07 -0400 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id CCE2A406F8B8; Sat, 9 Jun 2018 12:35:06 +0000 (UTC) Received: from localhost (ovpn-12-40.pek2.redhat.com [10.72.12.40]) by smtp.corp.redhat.com (Postfix) with ESMTP id DC1922023488; Sat, 9 Jun 2018 12:35:01 +0000 (UTC) From: Ming Lei To: Jens Axboe , Christoph Hellwig , Alexander Viro , Kent Overstreet Cc: David Sterba , Huang Ying , linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, Theodore Ts'o , "Darrick J . Wong" , Coly Li , Filipe Manana , Randy Dunlap , Ming Lei Subject: [PATCH V6 24/30] xfs: conver to bio_for_each_chunk_segment_all Date: Sat, 9 Jun 2018 20:30:08 +0800 Message-Id: <20180609123014.8861-25-ming.lei@redhat.com> In-Reply-To: <20180609123014.8861-1-ming.lei@redhat.com> References: <20180609123014.8861-1-ming.lei@redhat.com> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.4 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Sat, 09 Jun 2018 12:35:06 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Sat, 09 Jun 2018 12:35:06 +0000 (UTC) for IP:'10.11.54.4' DOMAIN:'int-mx04.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'ming.lei@redhat.com' RCPT:'' Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org bio_for_each_page_all() can't be used any more after multipage bvec is enabled, so we have to convert to bio_for_each_chunk_segment_all(). Given bvec can't be changed under bio_for_each_chunk_segment_all(), this patch marks the bvec parameter as 'const' for xfs_finish_page_writeback(). Signed-off-by: Ming Lei --- fs/xfs/xfs_aops.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c index ca6903726689..c134db97911d 100644 --- a/fs/xfs/xfs_aops.c +++ b/fs/xfs/xfs_aops.c @@ -107,7 +107,7 @@ xfs_find_daxdev_for_inode( static void xfs_finish_page_writeback( struct inode *inode, - struct bio_vec *bvec, + const struct bio_vec *bvec, int error) { struct buffer_head *head = page_buffers(bvec->bv_page), *bh = head; @@ -169,6 +169,7 @@ xfs_destroy_ioend( for (bio = &ioend->io_inline_bio; bio; bio = next) { struct bio_vec *bvec; int i; + struct bvec_chunk_iter citer; /* * For the last bio, bi_private points to the ioend, so we @@ -180,7 +181,7 @@ xfs_destroy_ioend( next = bio->bi_private; /* walk each page on bio, ending page IO on them */ - bio_for_each_segment_all(bvec, bio, i) + bio_for_each_chunk_segment_all(bvec, bio, i, citer) xfs_finish_page_writeback(inode, bvec, error); bio_put(bio); -- 2.9.5