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scsi: block: remove the cluster flag

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Now that the the SCSI layer replaced the use of the cluster flag with
segment size limits and the DMA boundary we can remove the cluster flag
from the block layer.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Christoph Hellwig
2018-12-13 16:17:10 +01:00
committed by Martin K. Petersen
parent d6a9000b81
commit 38417468d4
4 changed files with 8 additions and 24 deletions
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6
include/linux/blkdev.h
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@@ -389,7 +389,6 @@ struct queue_limits {
unsigned char misaligned;
unsigned char discard_misaligned;
unsigned char cluster;
unsigned char raid_partial_stripes_expensive;
enum blk_zoned_model zoned;
};
@@ -785,11 +784,6 @@ static inline bool queue_is_rq_based(struct request_queue *q)
return q->request_fn || q->mq_ops;
}
static inline unsigned int blk_queue_cluster(struct request_queue *q)
{
return q->limits.cluster;
}
static inline enum blk_zoned_model
blk_queue_zoned_model(struct request_queue *q)
{