| commit | fcd36c36f381f534adad5a6c6485db4405d5ea42 | [log] [tgz] |
|---|---|---|
| author | Bart Van Assche <bart.vanassche@wdc.com> | Wed Jan 10 08:33:33 2018 -0800 |
| committer | Jens Axboe <axboe@kernel.dk> | Wed Jan 10 09:45:29 2018 -0700 |
| tree | 1f97dc35dc4382215a15a5112fc559b1b5dd7f2d | |
| parent | 5f15684bd5e5ef39d4337988864fec8012471dda [diff] |
blk-mq: Explain when 'active_queues' is decremented It is nontrivial to derive from the blk-mq source code when blk_mq_tags.active_queues is decremented. Hence add a comment that explains this. Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Hannes Reinecke <hare@suse.de> Cc: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>