On Thu, Dec 12, 2024 at 01:48:51PM -0800, Darrick J. Wong wrote: > > } > > + > > +xfs_rgblock_t > > +xfs_rtrmap_first_unwritten_rgbno( > > + struct xfs_rtgroup *rtg) > > Might want to leave a comment here saying that this only applies to > zoned realtime devices because they are written start to end, not > randomly. Otherwise this looks ok to me, having peered into the future > to see how it got used. :) Yes. Or rename it and make it return the highest tracked rgbno and return NULLRGBLOCK, so that all the meaning assigned to that stays in the caller, which might be less confusing.
