diff options
Diffstat (limited to 'fs/btrfs/qgroup.c')
| -rw-r--r-- | fs/btrfs/qgroup.c | 33 |
1 files changed, 18 insertions, 15 deletions
diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c index 457219d6a16b..1874a6d2e6f5 100644 --- a/fs/btrfs/qgroup.c +++ b/fs/btrfs/qgroup.c @@ -2782,26 +2782,36 @@ qgroup_rescan_init(struct btrfs_fs_info *fs_info, u64 progress_objectid, { int ret = 0; - if (!init_flags && - (!(fs_info->qgroup_flags & BTRFS_QGROUP_STATUS_FLAG_RESCAN) || - !(fs_info->qgroup_flags & BTRFS_QGROUP_STATUS_FLAG_ON))) { - ret = -EINVAL; - goto err; + if (!init_flags) { + /* we're resuming qgroup rescan at mount time */ + if (!(fs_info->qgroup_flags & BTRFS_QGROUP_STATUS_FLAG_RESCAN)) + btrfs_warn(fs_info, + "qgroup rescan init failed, qgroup is not enabled"); + else if (!(fs_info->qgroup_flags & BTRFS_QGROUP_STATUS_FLAG_ON)) + btrfs_warn(fs_info, + "qgroup rescan init failed, qgroup rescan is not queued"); + return -EINVAL; } mutex_lock(&fs_info->qgroup_rescan_lock); spin_lock(&fs_info->qgroup_lock); if (init_flags) { - if (fs_info->qgroup_flags & BTRFS_QGROUP_STATUS_FLAG_RESCAN) + if (fs_info->qgroup_flags & BTRFS_QGROUP_STATUS_FLAG_RESCAN) { + btrfs_warn(fs_info, + "qgroup rescan is already in progress"); ret = -EINPROGRESS; - else if (!(fs_info->qgroup_flags & BTRFS_QGROUP_STATUS_FLAG_ON)) + } else if (!(fs_info->qgroup_flags & + BTRFS_QGROUP_STATUS_FLAG_ON)) { + btrfs_warn(fs_info, + "qgroup rescan init failed, qgroup is not enabled"); ret = -EINVAL; + } if (ret) { spin_unlock(&fs_info->qgroup_lock); mutex_unlock(&fs_info->qgroup_rescan_lock); - goto err; + return ret; } fs_info->qgroup_flags |= BTRFS_QGROUP_STATUS_FLAG_RESCAN; } @@ -2820,13 +2830,6 @@ qgroup_rescan_init(struct btrfs_fs_info *fs_info, u64 progress_objectid, btrfs_init_work(&fs_info->qgroup_rescan_work, btrfs_qgroup_rescan_helper, btrfs_qgroup_rescan_worker, NULL, NULL); - - if (ret) { -err: - btrfs_info(fs_info, "qgroup_rescan_init failed with %d", ret); - return ret; - } - return 0; } |