Hi Jens, Please pull these updates and bugfixes from the bcache community when you have a minute. If you need a rebase against something else then please let me know and I would be happy to update for you. Thank you for your help! The following changes since commit 0789bd7bdb5bd036fe3df96c19528f46127a0160: Merge branch 'for-linus' into for-next (2017-05-10 07:40:47 -0600) are available in the git repository at: https://bitbucket.org/ewheelerinc/linux.git bcache-updates-linux-block-for-next for you to fetch changes up to 8a02c3d571b895931db7a2700f05d8c70a7c6cb2: bcache: update bio->bi_opf bypass/writeback REQ_ flag hints (2017-05-11 12:29:08 -0700) ---------------------------------------------------------------- Jan Kara (1): bcache: Fix leak of bdev reference Liang Chen (1): bcache: explicitly destory mutex while exiting tang.junhui (4): bcache: fix sequential large write IO bypass bcache: do not subtract sectors_to_gc for bypassed IO bcache: fix wrong cache_misses statistics bcache: fix calling ida_simple_remove() with incorrect minor Eric Wheeler (3): bcache: introduce bcache sysfs entries for ioprio-based bypass/writeback hints bcache: documentation for sysfs entries describing bcache cache hinting bcache: update bio->bi_opf bypass/writeback REQ_ flag hints Documentation/bcache.txt | 80 ++++++++++++++++++++++++++++++++++++++++ drivers/md/bcache/bcache.h | 3 ++ drivers/md/bcache/request.c | 45 +++++++++++++++++----- drivers/md/bcache/super.c | 18 ++++++--- drivers/md/bcache/sysfs.c | 71 +++++++++++++++++++++++++++++++++++ drivers/md/bcache/writeback.c | 8 ++++ drivers/md/bcache/writeback.h | 27 +++++++++++++- 7 files changed, 236 insertions(+), 16 deletions(-)