Hi Dave, On Wed, Jul 13, 2022 at 5:22 PM Dave Chinner <david@xxxxxxxxxxxxx> wrote: > e.g. If userspace is looping over a file based on the returned > info->bytes_deduped value, can this change cause them to behave > differently? My memory is a bit fuzzy on all of this but I'm pretty sure that this is what duperemove does. From what I recall, 'bytes_deduped' got turned into 'this is how far into the request I went'. Not the greatest I know, but as you point out, it works and we shouldn't break it. Thanks, --Mark