From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from aserp2130.oracle.com ([141.146.126.79]:46256 "EHLO aserp2130.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751048AbeAVWti (ORCPT ); Mon, 22 Jan 2018 17:49:38 -0500 Received: from pps.filterd (aserp2130.oracle.com [127.0.0.1]) by aserp2130.oracle.com (8.16.0.22/8.16.0.22) with SMTP id w0MMl5GB001229 for ; Mon, 22 Jan 2018 22:49:37 GMT Received: from aserv0022.oracle.com (aserv0022.oracle.com [141.146.126.234]) by aserp2130.oracle.com with ESMTP id 2fnrh3g5y6-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Mon, 22 Jan 2018 22:49:37 +0000 Received: from aserv0121.oracle.com (aserv0121.oracle.com [141.146.126.235]) by aserv0022.oracle.com (8.14.4/8.14.4) with ESMTP id w0MMnbAp029281 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL) for ; Mon, 22 Jan 2018 22:49:37 GMT Received: from abhmp0015.oracle.com (abhmp0015.oracle.com [141.146.116.21]) by aserv0121.oracle.com (8.14.4/8.13.8) with ESMTP id w0MMnbmH019675 for ; Mon, 22 Jan 2018 22:49:37 GMT MIME-Version: 1.0 Message-ID: <20180122224937.3458-3-anand.jain@oracle.com> Date: Mon, 22 Jan 2018 14:49:37 -0800 (PST) From: Anand Jain To: linux-btrfs@vger.kernel.org Subject: [PATCH v2 2/2] btrfs: fix alloc device order consistency References: <20180122224937.3458-1-anand.jain@oracle.com> In-Reply-To: <20180122224937.3458-1-anand.jain@oracle.com> Content-Type: text/plain; charset=ascii Sender: linux-btrfs-owner@vger.kernel.org List-ID: Add opened device to the tail of dev_alloc_list instead of head, so that it maintains the same order as dev_list. Signed-off-by: Anand Jain --- fs/btrfs/volumes.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 98e41d286283..879fb07a952b 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -713,7 +713,7 @@ static int btrfs_open_one_device(struct btrfs_fs_devices *fs_devices, if (test_bit(BTRFS_DEV_STATE_WRITEABLE, &device->dev_state) && device->devid != BTRFS_DEV_REPLACE_DEVID) { fs_devices->rw_devices++; - list_add(&device->dev_alloc_list, &fs_devices->alloc_list); + list_add_tail(&device->dev_alloc_list, &fs_devices->alloc_list); } brelse(bh); -- 2.7.0