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scsi: remove __scsi_alloc_queue

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Instead do an internal export of __scsi_init_queue for the transport
classes that export BSG nodes.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Christoph Hellwig
2017-01-02 21:52:10 +03:00
committed by Jens Axboe
parent eeff68c561
commit d48777a633
5 changed files with 12 additions and 20 deletions
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19
drivers/scsi/scsi_lib.c
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@@ -2082,7 +2082,7 @@ static u64 scsi_calculate_bounce_limit(struct Scsi_Host *shost)
return bounce_limit;
}
static void __scsi_init_queue(struct Scsi_Host *shost, struct request_queue *q)
void __scsi_init_queue(struct Scsi_Host *shost, struct request_queue *q)
{
struct device *dev = shost->dma_dev;
@@ -2117,28 +2117,17 @@ static void __scsi_init_queue(struct Scsi_Host *shost, struct request_queue *q)
*/
blk_queue_dma_alignment(q, 0x03);
}
struct request_queue *__scsi_alloc_queue(struct Scsi_Host *shost,
request_fn_proc *request_fn)
{
struct request_queue *q;
q = blk_init_queue(request_fn, NULL);
if (!q)
return NULL;
__scsi_init_queue(shost, q);
return q;
}
EXPORT_SYMBOL(__scsi_alloc_queue);
EXPORT_SYMBOL_GPL(__scsi_init_queue);
struct request_queue *scsi_alloc_queue(struct scsi_device *sdev)
{
struct request_queue *q;
q = __scsi_alloc_queue(sdev->host, scsi_request_fn);
q = blk_init_queue(scsi_request_fn, NULL);
if (!q)
return NULL;
__scsi_init_queue(sdev->host, q);
blk_queue_prep_rq(q, scsi_prep_fn);
blk_queue_unprep_rq(q, scsi_unprep_fn);
blk_queue_softirq_done(q, scsi_softirq_done);