From patchwork Mon Dec 18 12:22:42 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ming Lei X-Patchwork-Id: 10119269 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 66AF460390 for ; Mon, 18 Dec 2017 12:32:54 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 591A7237F1 for ; Mon, 18 Dec 2017 12:32:54 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4DC1B28B09; Mon, 18 Dec 2017 12:32:54 +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=-6.9 required=2.0 tests=BAYES_00,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 0A94D237F1 for ; Mon, 18 Dec 2017 12:32:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758924AbdLRMck (ORCPT ); Mon, 18 Dec 2017 07:32:40 -0500 Received: from mx1.redhat.com ([209.132.183.28]:46988 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757998AbdLRMci (ORCPT ); Mon, 18 Dec 2017 07:32:38 -0500 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 9EC5B82114; Mon, 18 Dec 2017 12:32:38 +0000 (UTC) Received: from localhost (ovpn-12-48.pek2.redhat.com [10.72.12.48]) by smtp.corp.redhat.com (Postfix) with ESMTP id 724A67C801; Mon, 18 Dec 2017 12:32:27 +0000 (UTC) From: Ming Lei To: Jens Axboe , Christoph Hellwig , Alexander Viro , Kent Overstreet Cc: 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: [PATCH V4 40/45] block: kill bio_for_each_page_all() Date: Mon, 18 Dec 2017 20:22:42 +0800 Message-Id: <20171218122247.3488-41-ming.lei@redhat.com> In-Reply-To: <20171218122247.3488-1-ming.lei@redhat.com> References: <20171218122247.3488-1-ming.lei@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.26]); Mon, 18 Dec 2017 12:32:38 +0000 (UTC) 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 899db6701f0d..05027f0df83f 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -155,8 +155,10 @@ 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, @@ -221,9 +223,6 @@ 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