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skd: Let the block layer core choose .nr_requests 

Since blk_mq_init_queue() initializes .nr_requests to the tag set
size and since that value is a good default for the skd driver, do
not overwrite the value set by blk_mq_init_queue(). This change
doubles the default value of .nr_requests.

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>
This commit is contained in:
Bart Van Assche 2017-08-29 08:32:10 -07:00 committed by Jens Axboe
parent bf231981be
commit 6fd5b91dab
1 changed files with 0 additions and 1 deletions
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drivers/block/skd_main.c
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@ -2845,7 +2845,6 @@ static int skd_cons_disk(struct skd_device *skdev)
goto err_out;
}
q->queuedata = skdev;
q->nr_requests = skd_max_queue_depth / 2;
skdev->queue = q;
disk->queue = q;