[PATCH v3 3/3] nvme: document the service-time iopolicy sysfs attributes

Martin George martinus.gpy at gmail.com
Sat Oct 24 03:37:45 PDT 2026


On Fri, 2026-10-23 at 15:02 +0800, Guixin Liu wrote:
>  		Shows or sets the multipath I/O path selection
> policy for
>  		this subsystem. Accepted values: "numa", "round-
> robin",
> -		"queue-depth". Changing the policy clears all
> current path
> -		selections. Only available when
> CONFIG_NVME_MULTIPATH is
> -		enabled.
> +		"queue-depth", "service-time". Changing the policy
> clears
> +		all current path selections. Only available when
> +		CONFIG_NVME_MULTIPATH is enabled.
>  
>  What:		/sys/class/nvme-subsystem/nvme-subsysX/subsystype
>  Date:		September 2021

Same nit as before. Looks like only the iopolicy documentation is
updated above with the new 'service-time' policy, but not the
iopolicies documentation. Have you drafted these patches against the
latest nvme-7.4 branch itself?

-Martin




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