Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S944099AbcJaP0r (ORCPT ); Mon, 31 Oct 2016 11:26:47 -0400 Received: from bombadil.infradead.org ([198.137.202.9]:53525 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S943907AbcJaP0o (ORCPT ); Mon, 31 Oct 2016 11:26:44 -0400 Date: Mon, 31 Oct 2016 08:26:42 -0700 From: Christoph Hellwig To: Ming Lei Cc: Jens Axboe , linux-kernel@vger.kernel.org, linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, Christoph Hellwig , "Kirill A . Shutemov" , "Nicholas A. Bellinger" , "open list:TARGET SUBSYSTEM" , "open list:TARGET SUBSYSTEM" Subject: Re: [PATCH 05/60] target: avoid to access .bi_vcnt directly Message-ID: <20161031152642.GC30919@infradead.org> References: <1477728600-12938-1-git-send-email-tom.leiming@gmail.com> <1477728600-12938-6-git-send-email-tom.leiming@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1477728600-12938-6-git-send-email-tom.leiming@gmail.com> User-Agent: Mutt/1.6.1 (2016-04-27) X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 340 Lines: 11 On Sat, Oct 29, 2016 at 04:08:04PM +0800, Ming Lei wrote: > When the bio is full, bio_add_pc_page() will return zero, > so use this way to handle full bio. > > Also replace access to .bi_vcnt for pr_debug() with bio_segments(). > > Signed-off-by: Ming Lei Looks fine, Reviewed-by: Christoph Hellwig