On Tue, Nov 23, 2021 at 02:53:15PM -0800, Darrick J. Wong wrote: > > -s64 dax_iomap_zero(loff_t pos, u64 length, struct iomap *iomap) > > +static loff_t dax_zero_iter(struct iomap_iter *iter, bool *did_zero) > > Shouldn't this return value remain s64 to match iomap_iter.processed? I'll switch it over. Given that loff_t is always the same as s64 it shouldn't really matter. (same for the others)