[00/15] bcache fixes before Linux v5.3

Message

Coly Li June 4, 2019, 3:16 p.m. UTC

Hi folks,

Here are some bcache fixes on my hand before, I post them out
for your review and comments. I am also testing them at same time,
and manage to have them into the for-v5.3 series.

Thanks in advance.

Coly Li
---

Alexandru Ardelean (1):
  bcache: use sysfs_match_string() instead of __sysfs_match_string()

Coly Li (14):
  Revert "bcache: set CACHE_SET_IO_DISABLE in bch_cached_dev_error()"
  bcache: avoid flushing btree node in cache_set_flush() if io disabled
  bcache: ignore read-ahead request failure on backing device
  bcache: add io error counting in write_bdev_super_endio()
  bcache: remove "XXX:" comment line from run_cache_set()
  bcache: remove unnecessary prefetch() in bset_search_tree()
  bcache: add return value check to bch_cached_dev_run()
  bcache: remove unncessary code in bch_btree_keys_init()
  bcache: check CACHE_SET_IO_DISABLE in allocator code
  bcache: check CACHE_SET_IO_DISABLE bit in bch_journal()
  bcache: more detailed error message to bcache_device_link()
  bcache: add more error message in bch_cached_dev_attach()
  bcache: improve error message in bch_cached_dev_run()
  bcache: shrink btree node cache after bch_btree_check()

 drivers/md/bcache/alloc.c   |   9 ++++
 drivers/md/bcache/bcache.h  |   2 +-
 drivers/md/bcache/bset.c    |  31 ++++--------
 drivers/md/bcache/btree.c   |   4 ++
 drivers/md/bcache/io.c      |  12 +++++
 drivers/md/bcache/journal.c |   4 ++
 drivers/md/bcache/super.c   | 113 +++++++++++++++++++++++++++++---------------
 drivers/md/bcache/sysfs.c   |  27 +++++------
 8 files changed, 127 insertions(+), 75 deletions(-)