[GIT PULL] md-next 20210615

[GIT PULL] md-next 20210615

[Song Liu]

Hi Jens, 

Please consider pulling the following changes for md-next on top of your 
for-5.14/drivers branch. The major changes are:

  1) iostats rewrite by Guoqing Jiang;
  2) raid5 lock contention optimization by Gal Ofri.

Thanks,
Song


The following changes since commit d07f3b081ee632268786601f55e1334d1f68b997:

  mark pstore-blk as broken (2021-06-14 08:26:03 -0600)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/song/md.git md-next

for you to fetch changes up to 97ae27252f4962d0fcc38ee1d9f913d817a2024e:

  md/raid5: avoid device_lock in read_one_chunk() (2021-06-14 22:32:07 -0700)

----------------------------------------------------------------
Gal Ofri (1):
      md/raid5: avoid device_lock in read_one_chunk()

Guoqing Jiang (10):
      md: revert io stats accounting
      md: add io accounting for raid0 and raid5
      md/raid5: move checking badblock before clone bio in raid5_read_one_chunk
      md/raid5: avoid redundant bio clone in raid5_read_one_chunk
      md/raid1: rename print_msg with r1bio_existed
      md/raid1: enable io accounting
      md/raid10: enable io accounting
      md: mark some personalities as deprecated
      md: check level before create and exit io_acct_set
      md: add comments in md_integrity_register

Rikard Falkeborn (1):
      md: Constify attribute_group structs

 drivers/md/Kconfig        |   6 +++---
 drivers/md/md-bitmap.c    |   2 +-
 drivers/md/md-faulty.c    |   2 +-
 drivers/md/md-linear.c    |   2 +-
 drivers/md/md-multipath.c |   2 +-
 drivers/md/md.c           | 116 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++---------------------------------------------------
 drivers/md/md.h           |  13 ++++++++++---
 drivers/md/raid0.c        |   3 +++
 drivers/md/raid1.c        |  15 +++++++++++----
 drivers/md/raid1.h        |   1 +
 drivers/md/raid10.c       |   6 ++++++
 drivers/md/raid10.h       |   1 +
 drivers/md/raid5.c        |  63 +++++++++++++++++++++++++++++++++++++++++++++------------------
 13 files changed, 149 insertions(+), 83 deletions(-)

Re: [GIT PULL] md-next 20210615

[Jens Axboe]

On 6/15/21 1:43 PM, Song Liu wrote:
> Hi Jens, 
> 
> Please consider pulling the following changes for md-next on top of your 
> for-5.14/drivers branch. The major changes are:
> 
>   1) iostats rewrite by Guoqing Jiang;
>   2) raid5 lock contention optimization by Gal Ofri.

Pulled, thanks.

-- 
Jens Axboe