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block: Use accessor functions for queue limits

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Convert all external users of queue limits to using wrapper functions
instead of poking the request queue variables directly.

Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
This commit is contained in:
Martin K. Petersen
2009-05-22 17:17:50 -04:00
committed by Jens Axboe
parent e1defc4ff0
commit ae03bf639a
25 changed files with 147 additions and 97 deletions
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4
drivers/scsi/st.c
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@@ -3983,8 +3983,8 @@ static int st_probe(struct device *dev)
return -ENODEV;
}
i = min(SDp->request_queue->max_hw_segments,
SDp->request_queue->max_phys_segments);
i = min(queue_max_hw_segments(SDp->request_queue),
queue_max_phys_segments(SDp->request_queue));
if (st_max_sg_segs < i)
i = st_max_sg_segs;
buffer = new_tape_buffer((SDp->host)->unchecked_isa_dma, i);