Re: [PATCH 16/26] block: move the io_stat flag setting to queue_limits

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On 6/17/24 08:04, Christoph Hellwig wrote:
Move the io_stat flag into the queue_limits feature field so that it can
be set atomically with the queue frozen.

Simplify md and dm to set the flag unconditionally instead of avoiding
setting a simple flag for cases where it already is set by other means,
which is a bit pointless.

Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
  block/blk-mq-debugfs.c        |  1 -
  block/blk-mq.c                |  6 +++++-
  block/blk-sysfs.c             |  2 +-
  drivers/md/dm-table.c         | 12 +++++++++---
  drivers/md/dm.c               | 13 +++----------
  drivers/md/md.c               |  5 ++---
  drivers/nvme/host/multipath.c |  2 +-
  include/linux/blkdev.h        |  9 +++++----
  8 files changed, 26 insertions(+), 24 deletions(-)

Reviewed-by: Hannes Reinecke <hare@xxxxxxx>

Cheers,

Hannes
--
Dr. Hannes Reinecke                  Kernel Storage Architect
hare@xxxxxxx                                +49 911 74053 688
SUSE Software Solutions GmbH, Frankenstr. 146, 90461 Nürnberg
HRB 36809 (AG Nürnberg), GF: I. Totev, A. McDonald, W. Knoblich





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