Subject: Re: [PATCH v4 2/7] block: Make q_usage_counter also track legacy requests
From: Christoph Hellwig <hch@xxxxxx>
Date: Mon, 2 Oct 2017 15:29:08 +0200
Cc: Jens Axboe <axboe@xxxxxxxxx>, linux-block@xxxxxxxxxxxxxxx, Christoph Hellwig <hch@xxxxxx>, "Martin K . Petersen" <martin.petersen@xxxxxxxxxx>, =Oleksandr Natalenko <oleksandr@xxxxxxxxxxxxxx>, Ming Lei <ming.lei@xxxxxxxxxx>, Hannes Reinecke <hare@xxxxxxxx>, Johannes Thumshirn <jthumshirn@xxxxxxx>
