[PATCH v15 01/12] block: Introduce queue limits and sysfs for copy-offload support
Luis Chamberlain
mcgrof at kernel.org
Thu Sep 7 11:38:47 PDT 2023
On Wed, Sep 06, 2023 at 10:08:26PM +0530, Nitesh Shetty wrote:
> Add device limits as sysfs entries,
> - copy_max_bytes (RW)
> - copy_max_hw_bytes (RO)
>
> Above limits help to split the copy payload in block layer.
> copy_max_bytes: maximum total length of copy in single payload.
> copy_max_hw_bytes: Reflects the device supported maximum limit.
>
> Reviewed-by: Hannes Reinecke <hare at suse.de>
> Signed-off-by: Nitesh Shetty <nj.shetty at samsung.com>
> Signed-off-by: Kanchan Joshi <joshi.k at samsung.com>
> Signed-off-by: Anuj Gupta <anuj20.g at samsung.com>
Reviewed-by: Luis Chamberlain <mcgrof at kernel.org>
Luis
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