From patchwork Wed Sep 30 10:18:26 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chandan Rajendra X-Patchwork-Id: 7295511 Return-Path: X-Original-To: patchwork-linux-btrfs@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id F2A2D9F39B for ; Wed, 30 Sep 2015 10:19:20 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 31B732066B for ; Wed, 30 Sep 2015 10:19:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 559FC2055D for ; Wed, 30 Sep 2015 10:19:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756536AbbI3KTN (ORCPT ); Wed, 30 Sep 2015 06:19:13 -0400 Received: from e28smtp03.in.ibm.com ([122.248.162.3]:37545 "EHLO e28smtp03.in.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755794AbbI3KTJ (ORCPT ); Wed, 30 Sep 2015 06:19:09 -0400 Received: from /spool/local by e28smtp03.in.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 30 Sep 2015 15:49:07 +0530 Received: from d28dlp03.in.ibm.com (9.184.220.128) by e28smtp03.in.ibm.com (192.168.1.133) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Wed, 30 Sep 2015 15:49:07 +0530 X-Helo: d28dlp03.in.ibm.com X-MailFrom: chandan@linux.vnet.ibm.com X-RcptTo: linux-btrfs@vger.kernel.org Received: from d28relay04.in.ibm.com (d28relay04.in.ibm.com [9.184.220.61]) by d28dlp03.in.ibm.com (Postfix) with ESMTP id 46DC91258020 for ; Wed, 30 Sep 2015 15:48:41 +0530 (IST) Received: from d28av04.in.ibm.com (d28av04.in.ibm.com [9.184.220.66]) by d28relay04.in.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id t8UAIrKZ15204358 for ; Wed, 30 Sep 2015 15:48:58 +0530 Received: from d28av04.in.ibm.com (localhost [127.0.0.1]) by d28av04.in.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id t8UAImnu012042 for ; Wed, 30 Sep 2015 15:48:50 +0530 Received: from localhost.in.ibm.com ([9.124.35.170]) by d28av04.in.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with ESMTP id t8UAIkle011707; Wed, 30 Sep 2015 15:48:48 +0530 From: Chandan Rajendra To: linux-btrfs@vger.kernel.org Cc: Chandan Rajendra , jbacik@fb.com, clm@fb.com, bo.li.liu@oracle.com, dsterba@suse.cz, quwenruo@cn.fujitsu.com, chandan@mykolab.com Subject: [RFC PATCH V4 10/13] Btrfs: Fix block size returned to user space Date: Wed, 30 Sep 2015 15:48:26 +0530 Message-Id: <1443608309-30154-11-git-send-email-chandan@linux.vnet.ibm.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1443608309-30154-1-git-send-email-chandan@linux.vnet.ibm.com> References: <1443608309-30154-1-git-send-email-chandan@linux.vnet.ibm.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 15093010-0009-0000-0000-000007F309E1 Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP btrfs_getattr() returns PAGE_CACHE_SIZE as the block size. Since generic_fillattr() already does the right thing (by obtaining block size from inode->i_blkbits), just remove the statement from btrfs_getattr. Signed-off-by: Chandan Rajendra --- fs/btrfs/inode.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index b2eedb9..c937357 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -9197,7 +9197,6 @@ static int btrfs_getattr(struct vfsmount *mnt, generic_fillattr(inode, stat); stat->dev = BTRFS_I(inode)->root->anon_dev; - stat->blksize = PAGE_CACHE_SIZE; spin_lock(&BTRFS_I(inode)->lock); delalloc_bytes = BTRFS_I(inode)->delalloc_bytes;