On Wed, Mar 16, 2016 at 08:59:26PM -0700, Liu Bo wrote: > On Wed, Mar 16, 2016 at 10:36:49AM +0100, David Sterba wrote: > > On Mon, Jan 11, 2016 at 12:10:22PM -0800, Liu Bo wrote: > > > This aims to decide whether a balance can reduce the number of > > > data block groups and if it is, this shows the '-dvrange' block > > > group's objectid. > > Applied. I consider btrfs-debugfs as a debugging utility only, without > > guarantees of a stable output or commandline arugments. > Yeah, one thing about this is that the debugfs is using > btrfs_ioctl_search_args_v2, which may not be supported in old kernels, > so it cannot be used before backporting struct > btrfs_ioctl_search_args_v2, do we need to change it to > btrfs_ioctl_search_args_v1? V2 is available since 3.16, I don't think we need to update it to v1, but would be nice of course. -- 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
