Some changes to DRBD's logging infrastructure, backported from the
out-of-tree module.

Since the two code bases have diverged so much, it is tough to preserve
authorship information without "putting words into someone's mouth". So
I ended up using Originally-from tags to try and encode the original
authors of these patches.

Christoph Böhmwalder (5):
  drbd: unify how failed assertions are logged
  drbd: split polymorph printk to its own file
  drbd: introduce dynamic debug
  drbd: introduce drbd_ratelimit()
  drbd: add context parameter to expect() macro

 drivers/block/drbd/drbd_actlog.c           |   6 +-
 drivers/block/drbd/drbd_bitmap.c           |  60 ++++-----
 drivers/block/drbd/drbd_int.h              |  68 +---------
 drivers/block/drbd/drbd_main.c             |  10 +-
 drivers/block/drbd/drbd_nl.c               |   2 +-
 drivers/block/drbd/drbd_polymorph_printk.h | 141 +++++++++++++++++++++
 drivers/block/drbd/drbd_receiver.c         |  16 +--
 drivers/block/drbd/drbd_req.c              |   6 +-
 drivers/block/drbd/drbd_worker.c           |  12 +-
 9 files changed, 199 insertions(+), 122 deletions(-)
 create mode 100644 drivers/block/drbd/drbd_polymorph_printk.h


base-commit: b4c0482bfe89cd6c4f030314c86aae35642c44a5
-- 
2.38.1