Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933639AbcKKMHH (ORCPT ); Fri, 11 Nov 2016 07:07:07 -0500 Received: from mail-pf0-f193.google.com ([209.85.192.193]:35253 "EHLO mail-pf0-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933254AbcKKMHE (ORCPT ); Fri, 11 Nov 2016 07:07:04 -0500 From: Ming Lei To: Jens Axboe , linux-kernel@vger.kernel.org Cc: linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, Christoph Hellwig , Ming Lei , Joern Engel , Prasad Joshi , logfs@logfs.org (open list:LogFS) Subject: [PATCH 09/12] fs: logfs: convert to bio_add_page() in sync_request() Date: Fri, 11 Nov 2016 20:05:37 +0800 Message-Id: <1478865957-25252-10-git-send-email-tom.leiming@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1478865957-25252-1-git-send-email-tom.leiming@gmail.com> References: <1478865957-25252-1-git-send-email-tom.leiming@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 887 Lines: 30 Always bio_add_page() is the standard and preferred way to do the task. Reviewed-by: Christoph Hellwig Signed-off-by: Ming Lei --- fs/logfs/dev_bdev.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/fs/logfs/dev_bdev.c b/fs/logfs/dev_bdev.c index dc8cafeee038..e01075790600 100644 --- a/fs/logfs/dev_bdev.c +++ b/fs/logfs/dev_bdev.c @@ -20,13 +20,9 @@ static int sync_request(struct page *page, struct block_device *bdev, int op) struct bio_vec bio_vec; bio_init(&bio, &bio_vec, 1); - bio_vec.bv_page = page; - bio_vec.bv_len = PAGE_SIZE; - bio_vec.bv_offset = 0; - bio.bi_vcnt = 1; bio.bi_bdev = bdev; + bio_add_page(&bio, page, PAGE_SIZE, 0); bio.bi_iter.bi_sector = page->index * (PAGE_SIZE >> 9); - bio.bi_iter.bi_size = PAGE_SIZE; bio_set_op_attrs(&bio, op, 0); return submit_bio_wait(&bio); -- 2.7.4