From: Zhao Lei <zhao...@cn.fujitsu.com>

Hi, everyone,

These are cleanup patchs for raid56's scrib functions, it is based on review
for new-developed raid56's scrub code.

Some small typo-fix and cleanup for other functions are also included in
this patchset.

Thanks
Zhaolei

Zhao Lei (15):
  Btrfs: fix a out-of-bound access of raid_map
  Btrfs: sort raid_map before adding tgtdev stripes
  Btrfs: Make raid_map array be inlined in btrfs_bio structure
  Btrfs: add ref_count and free function for btrfs_bio
  Btrfs: Fix a jump typo of nodatasum_case to avoid wrong WARN_ON()
  Btrfs: Remove noneed force_write in scrub_write_block_to_dev_replace
  Btrfs: Cleanup btrfs_bio_counter_inc_blocked()
  Btrfs: btrfs_rm_dev_replace_blocked(): Use wait_event()
  Btrfs: Break loop when reach BTRFS_MAX_MIRRORS in
    scrub_setup_recheck_block()
  Btrfs: Avoid trustless page-level-repair in dev-replace
  Btrfs: Separate finding-right-mirror and writing-to-target's process
    in scrub_handle_errored_block()
  Btrfs: Combine per-page recover in dev-replace and scrub
  Btrfs: Simplify scrub_setup_recheck_block()'s argument
  Btrfs: Include map_type in raid_bio
  Btrfs: Introduce BTRFS_BLOCK_GROUP_RAID56_MASK to check raid56 simply

 fs/btrfs/ctree.h       |   3 +
 fs/btrfs/dev-replace.c |  25 ++---
 fs/btrfs/extent-tree.c |   2 +-
 fs/btrfs/extent_io.c   |   2 +-
 fs/btrfs/inode.c       |   3 +-
 fs/btrfs/raid56.c      | 104 +++++++------------
 fs/btrfs/raid56.h      |  11 +-
 fs/btrfs/reada.c       |   4 +-
 fs/btrfs/scrub.c       | 270 ++++++++++++++++++++++---------------------------
 fs/btrfs/volumes.c     | 176 +++++++++++++++++---------------
 fs/btrfs/volumes.h     |  18 ++--
 11 files changed, 284 insertions(+), 334 deletions(-)

-- 
1.8.5.1

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