[PATCH 16/26] block: move the io_stat flag setting to queue_limits
Hannes Reinecke
hare at suse.de
Mon Jun 17 20:38:55 AEST 2024
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 at lst.de>
> ---
> 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 at suse.de>
Cheers,
Hannes
--
Dr. Hannes Reinecke Kernel Storage Architect
hare at suse.de +49 911 74053 688
SUSE Software Solutions GmbH, Frankenstr. 146, 90461 Nürnberg
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