On Fri, Oct 05, 2018 at 03:28:09PM +1000, Dave Chinner wrote: > I've added: > > -- > This rework also moves the invalidation of the destination range to > the prep function so that it is done before the range is remapped. > This ensures that nobody can access the data in range being remapped > until the remap is complete. > -- > > Sound OK? > > Otherwise this looks fine. Given that the patch will need a respin anyway I'd rather split the move of the pagecache invalidation into a separate patch.
