On Fri, Jul 02, 2021 at 07:58:02PM -0700, Darrick J. Wong wrote: > From: Darrick J. Wong <djwong@xxxxxxxxxx> > > Create a funshare_cmd and use that to store information about the > xfs_io funshare command instead of overwriting the contents of > fzero_cmd. This fixes confusing output like: > > $ xfs_io -c 'fzero 2 3 --help' / > fzero: invalid option -- '-' > funshare off len -- unshares shared blocks within the range Ooops, how did this manage to ever work? Reviewed-by: Christoph Hellwig <hch@xxxxxx>
