On 2020-05-29 06:53, Christoph Hellwig wrote: > Add a new blk_mq_all_tag_iter function to iterate over all allocated > scheduler tags and driver tags. This is more flexible than the existing > blk_mq_all_tag_busy_iter function as it allows the callers to do whatever > they want on allocated request instead of being limited to started > requests. > > It will be used to implement draining allocated requests on specified > hctx in this patchset. Reviewed-by: Bart van Assche <bvanassche@xxxxxxx>
