[PATCH v8 0/8] Block cleanups

[Kent Overstreet]

Since v7:

Split off the deadlock fix, this is now just cleanups

Noticed a minor issue with bio integrity freeing, and decided the best way to
fix it was to just make it use bi_pool directly which simplifies the code
anyways.

Tested the integrity stuff with the scsi debug module.

Cleaned up bio_reset()/bio_free() a bit, introduce a __bio_free() helper used
by both and made bio_free() static.

Kent Overstreet (8):
  block: Generalized bio pool freeing
  block: Ues bi_pool for bio_integrity_alloc()
  dm: Use bioset's front_pad for dm_rq_clone_bio_info
  block: Add bio_reset()
  pktcdvd: Switch to bio_kmalloc()
  block: Kill bi_destructor
  block: Consolidate bio_alloc_bioset(), bio_kmalloc()
  block: Add bio_clone_bioset(), bio_clone_kmalloc()

 Documentation/block/biodoc.txt      |   5 -
 block/blk-core.c                    |  10 +-
 drivers/block/drbd/drbd_main.c      |  13 +--
 drivers/block/osdblk.c              |   3 +-
 drivers/block/pktcdvd.c             |  52 ++--------
 drivers/md/dm-crypt.c               |  16 +--
 drivers/md/dm-io.c                  |  11 --
 drivers/md/dm.c                     |  72 ++++---------
 drivers/md/md.c                     |  44 +-------
 drivers/target/target_core_iblock.c |   9 --
 fs/bio-integrity.c                  |  44 +++-----
 fs/bio.c                            | 196 +++++++++++++++---------------------
 fs/exofs/ore.c                      |   5 +-
 include/linux/bio.h                 |  44 +++++---
 include/linux/blk_types.h           |  27 +++--
 15 files changed, 183 insertions(+), 368 deletions(-)

-- 
1.7.12

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