From patchwork Fri May 25 03:46:16 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ming Lei X-Patchwork-Id: 10426179 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id D501D602D6 for ; Fri, 25 May 2018 03:53:52 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C71B4294E4 for ; Fri, 25 May 2018 03:53:52 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id BAE26295A6; Fri, 25 May 2018 03:53:52 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7D810294E4 for ; Fri, 25 May 2018 03:53:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935866AbeEYDwC (ORCPT ); Thu, 24 May 2018 23:52:02 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:41590 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S935394AbeEYDwA (ORCPT ); Thu, 24 May 2018 23:52:00 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 00B0C401EF03; Fri, 25 May 2018 03:52:00 +0000 (UTC) Received: from localhost (ovpn-12-30.pek2.redhat.com [10.72.12.30]) by smtp.corp.redhat.com (Postfix) with ESMTP id B9A8B83B8B; Fri, 25 May 2018 03:51:50 +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 , Ming Lei Subject: [RESEND PATCH V5 28/33] block: kill bio_for_each_page_all() Date: Fri, 25 May 2018 11:46:16 +0800 Message-Id: <20180525034621.31147-29-ming.lei@redhat.com> In-Reply-To: <20180525034621.31147-1-ming.lei@redhat.com> References: <20180525034621.31147-1-ming.lei@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.11.54.5 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.5]); Fri, 25 May 2018 03:52:00 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.5]); Fri, 25 May 2018 03:52:00 +0000 (UTC) for IP:'10.11.54.5' DOMAIN:'int-mx05.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'ming.lei@redhat.com' RCPT:'' Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP No one uses it any more, so kill it and we can reuse this helper name. Signed-off-by: Ming Lei --- include/linux/bio.h | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/include/linux/bio.h b/include/linux/bio.h index 5ae2bc876295..c5e692d43f23 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -159,8 +159,10 @@ static inline void *bio_data(struct bio *bio) /* * drivers should _never_ use the all version - the bio may have been split * before it got to the driver and the driver won't own all of it + * + * This helper iterates bio segment by segment. */ -#define bio_for_each_page_all(bvl, bio, i) \ +#define bio_for_each_segment_all(bvl, bio, i) \ for (i = 0, bvl = (bio)->bi_io_vec; i < (bio)->bi_vcnt; i++, bvl++) static inline void __bio_advance_iter(struct bio *bio, struct bvec_iter *iter, @@ -225,9 +227,6 @@ static inline bool bio_rewind_iter(struct bio *bio, struct bvec_iter *iter, #define bio_for_each_segment(bvl, bio, iter) \ __bio_for_each_segment(bvl, bio, iter, (bio)->bi_iter) -#define bio_for_each_segment_all(bvl, bio, i) \ - bio_for_each_page_all((bvl), (bio), (i)) - /* * This helper returns singlepage bvec to caller, and the sp bvec is * generated in-flight from multipage bvec stored in bvec table. So we