On Tue, Oct 19, 2021 at 06:08:34AM -0600, Jens Axboe wrote: > If we have just one queue type in the plug list, then we can extend our > direct issue to cover a full plug list as well. I don't think this description matches what the code does. My impression of what the code does it: If a plug only has requests for a single queue, and that queue does not use an I/O scheduler, we can just issue the list of requests directly from the plug. Otherwise looks good: Reviewed-by: Christoph Hellwig <hch@xxxxxx>
