[PATCH 01/14] block: move max_{open,active}_zones to struct queue_limits
Bart Van Assche
bvanassche at acm.org
Sun Jan 28 15:32:32 PST 2024
On 1/28/24 08:58, Christoph Hellwig wrote:
> diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
> index 99e4f5e722132c..4a2e82c7971c86 100644
> --- a/include/linux/blkdev.h
> +++ b/include/linux/blkdev.h
> @@ -189,8 +189,6 @@ struct gendisk {
> * blk_mq_unfreeze_queue().
> */
> unsigned int nr_zones;
> - unsigned int max_open_zones;
> - unsigned int max_active_zones;
> unsigned long *conv_zones_bitmap;
> unsigned long *seq_zones_wlock;
> #endif /* CONFIG_BLK_DEV_ZONED */
> @@ -307,6 +305,8 @@ struct queue_limits {
> unsigned char discard_misaligned;
> unsigned char raid_partial_stripes_expensive;
> bool zoned;
> + unsigned int max_open_zones;
> + unsigned int max_active_zones;
Not all struct queue_limits instances are associated with a gendisk. Do we need
a way to separate the limits that apply to all request queues from the limits
that only apply to disks in struct queue_limits, e.g. a comment that separates
the two?
Thanks,
Bart.
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