[00/29] bcache candidate patches for Linux v5.3

Message

Coly Li June 14, 2019, 1:13 p.m. UTC

Hi folks,

Now I am testing the bcache patches for Linux v5.3, here I collect
all previously posted patches for your information. Any code review
and comment is welcome.

Thanks in advance.

Coly Li
---

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

Coly Li (28):
  bcache: Revert "bcache: fix high CPU occupancy during journal"
  bcache: Revert "bcache: free heap cache_set->flush_btree in
    bch_journal_free"
  bcache: add code comments for journal_read_bucket()
  bcache: set largest seq to ja->seq[bucket_index] in
    journal_read_bucket()
  bcache: remove retry_flush_write from struct cache_set
  bcache: fix race in btree_flush_write()
  bcache: add reclaimed_journal_buckets to struct cache_set
  bcache: fix return value error in bch_journal_read()
  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: shrink btree node cache after bch_btree_check()
  bcache: improve error message in bch_cached_dev_run()
  bcache: make bset_search_tree() be more understandable
  bcache: add pendings_cleanup to stop pending bcache device
  bcache: avoid a deadlock in bcache_reboot()
  bcache: acquire bch_register_lock later in cached_dev_detach_finish()
  bcache: acquire bch_register_lock later in cached_dev_free()
  bcache: fix potential deadlock in cached_def_free()

 drivers/md/bcache/alloc.c     |   9 ++
 drivers/md/bcache/bcache.h    |   6 +-
 drivers/md/bcache/bset.c      |  61 ++++--------
 drivers/md/bcache/btree.c     |  19 +++-
 drivers/md/bcache/btree.h     |   2 +
 drivers/md/bcache/io.c        |  12 +++
 drivers/md/bcache/journal.c   | 141 +++++++++++++++++++--------
 drivers/md/bcache/journal.h   |   4 +
 drivers/md/bcache/super.c     | 218 +++++++++++++++++++++++++++++++++---------
 drivers/md/bcache/sysfs.c     |  63 ++++++++----
 drivers/md/bcache/util.h      |   2 -
 drivers/md/bcache/writeback.c |   4 +
 12 files changed, 389 insertions(+), 152 deletions(-)

Comments

Jens Axboe June 20, 2019, 9:34 a.m. UTC | #1

On 6/14/19 7:13 AM, Coly Li wrote:
> Hi folks,
> 
> Now I am testing the bcache patches for Linux v5.3, here I collect
> all previously posted patches for your information. Any code review
> and comment is welcome.

Applied for 5.3.