From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B489BC432C3 for ; Fri, 15 Nov 2019 16:20:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8E33920692 for ; Fri, 15 Nov 2019 16:20:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727579AbfKOQUk (ORCPT ); Fri, 15 Nov 2019 11:20:40 -0500 Received: from mx2.suse.de ([195.135.220.15]:38216 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727423AbfKOQUk (ORCPT ); Fri, 15 Nov 2019 11:20:40 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id ED724AEEE; Fri, 15 Nov 2019 16:20:38 +0000 (UTC) Received: by ds.suse.cz (Postfix, from userid 10065) id E3BBFDA7D3; Fri, 15 Nov 2019 17:20:41 +0100 (CET) Date: Fri, 15 Nov 2019 17:20:41 +0100 From: David Sterba To: damenly.su@gmail.com Cc: linux-btrfs@vger.kernel.org, Damenly_Su@gmx.com Subject: Re: [PATCH 1/2] btrfs-progs: add comments of block group lookup functions Message-ID: <20191115162041.GA3001@twin.jikos.cz> Reply-To: dsterba@suse.cz Mail-Followup-To: dsterba@suse.cz, damenly.su@gmail.com, linux-btrfs@vger.kernel.org, Damenly_Su@gmx.com References: <20191111084226.475957-1-Damenly_Su@gmx.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191111084226.475957-1-Damenly_Su@gmx.com> User-Agent: Mutt/1.5.23.1-rc1 (2014-03-12) Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org On Mon, Nov 11, 2019 at 04:42:25PM +0800, damenly.su@gmail.com wrote: > From: Su Yue > > The progs side function btrfs_lookup_first_block_group() calls > find_first_extent_bit() to find block group which contains bytenr > or after the bytenr. This behavior differs from kernel code, so > add the comments. > > Add the coments of btrfs_lookup_block_group() too, this one works > like kernel side. > > Signed-off-by: Su Yue 1 and 2 added to devel, thanks.