On Mon, Oct 30 2017, Michael Lyle wrote: > Hi Jens-- > > I have a few last patches for bcache targeting 4.15 if it's > possible to get them in. I'm sorry this is a bit late. > > All are reviewed and have received a moderate amount of test > in my environment (and I'm continuing testing). > > [PATCH 1/5] bcache: only permit to recovery read error when cache > [PATCH 2/5] bcache: convert cached_dev.count from atomic_t to > [PATCH 3/5] bcache: update bucket_in_use in real time > [PATCH 4/5] bcache: fix wrong cache_misses statistics > [PATCH 5/5] bcache: explicitly destroy mutex while exiting > > Patches 1 and 3 are critical. The first fixes correctness problems > if a cache volume fails and is being carried in distro trees. #3 > prevents a rare issue that can cause extended hanging of end-user > I/O. The other three patches are relatively safe cleanup. Thanks, applied for 4.15. -- Jens Axboe
