On Fri, Feb 12, 2016 at 08:38:34PM -0800, Darrick J. Wong wrote: > > Followup patch, anyway, because I'm about to push out everything > > that was in your second pull req (i.e. with the aiocp fix). > > xfs_io "bmap -c" is a new switch that dumps the CoW fork of a file. > AFAICT there isn't any way to check that an xfs_io command supports > a particular switch, though it wouldn't be difficult to add a check.
Just test for it the same way we test for the existance of xfs_io subcommmand. -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
