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: > > From: [email protected] <[email protected]> > > > > 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. > > > > Signed-off-by: Liu Bo <[email protected]> > > 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? Thanks, -liubo -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
