On 2014-05-27 12:13, Christoph Hellwig wrote:
Here is my counter proposal that requeues via two lists and a work struct in the request_queue. I've also tested it with scsi-mq.
I like this, moves the state out of the request. But how about we consolidate the two requeue requests lists, and just mark the request as needing head insertion instead? Just add a cmd_flags flag, REQ_REQUEUE_HEAD or something.
-- Jens Axboe -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
