From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from userp2130.oracle.com ([156.151.31.86]:42036 "EHLO userp2130.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752443AbeEPCtH (ORCPT ); Tue, 15 May 2018 22:49:07 -0400 Received: from pps.filterd (userp2130.oracle.com [127.0.0.1]) by userp2130.oracle.com (8.16.0.22/8.16.0.22) with SMTP id w4G2kj6t107974 for ; Wed, 16 May 2018 02:49:06 GMT Received: from userv0021.oracle.com (userv0021.oracle.com [156.151.31.71]) by userp2130.oracle.com with ESMTP id 2hx29wathw-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Wed, 16 May 2018 02:49:06 +0000 Received: from userv0121.oracle.com (userv0121.oracle.com [156.151.31.72]) by userv0021.oracle.com (8.14.4/8.14.4) with ESMTP id w4G2n611006661 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Wed, 16 May 2018 02:49:06 GMT Received: from abhmp0001.oracle.com (abhmp0001.oracle.com [141.146.116.7]) by userv0121.oracle.com (8.14.4/8.13.8) with ESMTP id w4G2n64S003614 for ; Wed, 16 May 2018 02:49:06 GMT From: Anand Jain To: linux-btrfs@vger.kernel.org Subject: [PATCH v2 3/3] btrfs: balance: add kernel log for end or paused Date: Wed, 16 May 2018 10:51:28 +0800 Message-Id: <20180516025128.9899-4-anand.jain@oracle.com> In-Reply-To: <20180516025128.9899-1-anand.jain@oracle.com> References: <20180516025128.9899-1-anand.jain@oracle.com> Sender: linux-btrfs-owner@vger.kernel.org List-ID: Add a kernel log when the balance ends, either for cancel or completed or if it is paused. --- v1->v2: Moved from 2/3 to 3/3 fs/btrfs/volumes.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index ce68c4f42f94..a4e243a29f5c 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -4053,6 +4053,13 @@ int btrfs_balance(struct btrfs_fs_info *fs_info, ret = __btrfs_balance(fs_info); mutex_lock(&fs_info->balance_mutex); + if (ret == -ECANCELED && atomic_read(&fs_info->balance_pause_req)) + btrfs_info(fs_info, "balance: paused"); + else if (ret == -ECANCELED && atomic_read(&fs_info->balance_cancel_req)) + btrfs_info(fs_info, "balance: canceled"); + else + btrfs_info(fs_info, "balance: ended with status: %d", ret); + clear_bit(BTRFS_FS_BALANCE_RUNNING, &fs_info->flags); if (bargs) { -- 2.7.0