On Wed, Dec 09, 2020 at 03:46:28PM +0100, Stanislaw Gruszka wrote: > At this point of release cycle we should probably go with revert, > but I think the main problem is that BPF and ERROR_INJECTION use > function that is not intended to be used externally. For external users > add_to_page_cache_lru() and add_to_page_cache_locked() are exported > and I think those should be used (see the patch below). FWIW, I intend to do some consolidation/renaming in this area. I trust that will not be a problem?