On Fri, Oct 27, 2017 at 12:57 PM, Eric Wheeler <bcache@xxxxxxxxxxxxxxxxxx> wrote: > Can this be relaxed to only error when the key failing to read is dirty? > The liklihood of a 100% clean cache in writeback on a busy system seems > unlikely. > > Can KEY_DIRTY facilitate this? Don't we only have the metadata to know if the key is dirty on the cache if we have the cache device? ;) Mike