We forget to free fs_info->balance_ctl in the btrfs_pause_balance() when umounting the fs. Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx> --- fs/btrfs/volumes.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index c536d52..fd7fe80 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -2937,6 +2937,9 @@ int btrfs_pause_balance(struct btrfs_fs_info *fs_info) ret = -ENOTCONN; } + if (btrfs_fs_closing(fs_info) && fs_info->balance_ctl) + unset_balance_control(fs_info); + mutex_unlock(&fs_info->balance_mutex); return ret; } -- 1.7.6.5 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
