From patchwork Wed Feb 11 23:20:59 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anand Jain X-Patchwork-Id: 5817641 Return-Path: X-Original-To: patchwork-linux-btrfs@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 54581BF440 for ; Thu, 12 Feb 2015 07:22:55 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 81B4320160 for ; Thu, 12 Feb 2015 07:22:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8282220148 for ; Thu, 12 Feb 2015 07:22:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755232AbbBLHWX (ORCPT ); Thu, 12 Feb 2015 02:22:23 -0500 Received: from aserp1040.oracle.com ([141.146.126.69]:26385 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755109AbbBLHWR (ORCPT ); Thu, 12 Feb 2015 02:22:17 -0500 Received: from acsinet21.oracle.com (acsinet21.oracle.com [141.146.126.237]) by aserp1040.oracle.com (Sentrion-MTA-4.3.2/Sentrion-MTA-4.3.2) with ESMTP id t1C7MDud023192 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Thu, 12 Feb 2015 07:22:14 GMT Received: from aserz7021.oracle.com (aserz7021.oracle.com [141.146.126.230]) by acsinet21.oracle.com (8.14.4+Sun/8.14.4) with ESMTP id t1C7MDAX007053 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=FAIL); Thu, 12 Feb 2015 07:22:13 GMT Received: from abhmp0007.oracle.com (abhmp0007.oracle.com [141.146.116.13]) by aserz7021.oracle.com (8.14.4+Sun/8.14.4) with ESMTP id t1C7MDT0007048; Thu, 12 Feb 2015 07:22:13 GMT Received: from OL.sg.oracle.com (/10.186.101.34) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Wed, 11 Feb 2015 23:22:12 -0800 From: Anand Jain To: linux-btrfs@vger.kernel.org Cc: clm@fb.com, dsterba@suse.cz Subject: [PATCH 15/24] Btrfs: sysfs btrfs_kobj_add_device() pass fs_devices instead of fs_info Date: Thu, 12 Feb 2015 07:20:59 +0800 Message-Id: <1423696868-8971-16-git-send-email-anand.jain@oracle.com> X-Mailer: git-send-email 2.0.0.153.g79dcccc In-Reply-To: <1423696868-8971-1-git-send-email-anand.jain@oracle.com> References: <1423439785-10260-1-git-send-email-anand.jain@oracle.com> <1423696868-8971-1-git-send-email-anand.jain@oracle.com> X-Source-IP: acsinet21.oracle.com [141.146.126.237] Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org X-Spam-Status: No, score=-5.4 required=5.0 tests=BAYES_00, DATE_IN_PAST_06_12, 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_kobj_add_device() does not need fs_info any more. Signed-off-by: Anand Jain --- fs/btrfs/dev-replace.c | 2 +- fs/btrfs/sysfs.c | 7 +++---- fs/btrfs/sysfs.h | 2 +- fs/btrfs/volumes.c | 2 +- 4 files changed, 6 insertions(+), 7 deletions(-) diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c index ca6a3a3..2acc0aa 100644 --- a/fs/btrfs/dev-replace.c +++ b/fs/btrfs/dev-replace.c @@ -593,7 +593,7 @@ static int btrfs_dev_replace_finishing(struct btrfs_fs_info *fs_info, /* replace the sysfs entry */ btrfs_kobj_rm_device(fs_info, src_device); - btrfs_kobj_add_device(fs_info, tgt_device); + btrfs_kobj_add_device(fs_info->fs_devices, tgt_device); btrfs_rm_dev_replace_free_srcdev(fs_info, src_device); /* write back the superblocks */ diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c index 83d7535..15e4d54 100644 --- a/fs/btrfs/sysfs.c +++ b/fs/btrfs/sysfs.c @@ -682,11 +682,10 @@ int btrfs_sysfs_add_device(struct btrfs_fs_devices *fs_devs) return 0; } -int btrfs_kobj_add_device(struct btrfs_fs_info *fs_info, - struct btrfs_device *one_device) +int btrfs_kobj_add_device(struct btrfs_fs_devices *fs_devices, + struct btrfs_device *one_device) { int error = 0; - struct btrfs_fs_devices *fs_devices = fs_info->fs_devices; struct btrfs_device *dev; error = btrfs_sysfs_add_device(fs_devices); @@ -752,7 +751,7 @@ int btrfs_sysfs_add_one(struct btrfs_fs_info *fs_info) if (error) return error; - error = btrfs_kobj_add_device(fs_info, NULL); + error = btrfs_kobj_add_device(fs_devs, NULL); if (error) { btrfs_sysfs_remove_fsid(fs_devs); return error; diff --git a/fs/btrfs/sysfs.h b/fs/btrfs/sysfs.h index f7dd298..eeb86a8 100644 --- a/fs/btrfs/sysfs.h +++ b/fs/btrfs/sysfs.h @@ -70,7 +70,7 @@ char *btrfs_printable_features(enum btrfs_feature_set set, u64 flags); extern const char * const btrfs_feature_set_names[3]; extern struct kobj_type space_info_ktype; extern struct kobj_type btrfs_raid_ktype; -int btrfs_kobj_add_device(struct btrfs_fs_info *fs_info, +int btrfs_kobj_add_device(struct btrfs_fs_devices *fs_devices, struct btrfs_device *one_device); int btrfs_kobj_rm_device(struct btrfs_fs_info *fs_info, struct btrfs_device *one_device); diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index c1b1038..e567d54 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -2206,7 +2206,7 @@ int btrfs_init_new_device(struct btrfs_root *root, char *device_path) tmp + 1); /* add sysfs device entry */ - btrfs_kobj_add_device(root->fs_info, device); + btrfs_kobj_add_device(root->fs_info->fs_devices, device); /* * we've got more storage, clear any full flags on the space