Re: [PATCH v3 01/18] block: introduce duration-limits priority class

Christoph Hellwig
2023-01-25T06:34:01Z

On Tue, Jan 24, 2023 at 02:43:24PM -0800, Bart Van Assche wrote:
> What if a device that supports I/O priorities (e.g. an NVMe device that
> supports configuring the SQ priority)

NVMe does not have any I/O priorities, it only has a very limited
priority scheme for queue arbitration.