On Tue, Oct 20, 2020 at 08:53:07AM +0100, Christoph Hellwig wrote: > Hmm, > > what prevents us from killing of the last ->readpages instance? > Leaving half-finished API conversions in the tree usually doesn't end > well.. Dave's working on it. Git tree: https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git/log/?h=fscache-iter (we've been collaborating and some of the prerequisites have trickled into Linus' tree this merge window, eg the readahead changes)