Re: [PATCH] blk-mq: Explain when 'active_queues' is decremented

2018-01-10 Thread Jens Axboe
On 1/10/18 9:33 AM, Bart Van Assche wrote: > 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. That is how it works, applied the patch, thanks Bart. -- Jens Axboe

[PATCH] blk-mq: Explain when 'active_queues' is decremented

2018-01-10 Thread Bart Van Assche
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 Cc: Christoph Hellwig Cc: Hannes Reinecke Cc: Johannes Thumshirn