diff options
Diffstat (limited to 'include/linux/blkdev.h')
| -rw-r--r-- | include/linux/blkdev.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 496dc9491026..8e4726bce498 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -288,7 +288,6 @@ struct blk_queue_ctx; typedef blk_qc_t (make_request_fn) (struct request_queue *q, struct bio *bio); struct bio_vec; -typedef int (dma_drain_needed_fn)(struct request *); enum blk_eh_timer_return { BLK_EH_DONE, /* drivers has completed the command */ @@ -397,7 +396,6 @@ struct request_queue { struct rq_qos *rq_qos; make_request_fn *make_request_fn; - dma_drain_needed_fn *dma_drain_needed; const struct blk_mq_ops *mq_ops; @@ -467,8 +465,6 @@ struct request_queue { */ unsigned long nr_requests; /* Max # of requests */ - unsigned int dma_drain_size; - void *dma_drain_buffer; unsigned int dma_pad_mask; unsigned int dma_alignment; @@ -1097,9 +1093,6 @@ extern void disk_stack_limits(struct gendisk *disk, struct block_device *bdev, sector_t offset); extern void blk_queue_stack_limits(struct request_queue *t, struct request_queue *b); extern void blk_queue_update_dma_pad(struct request_queue *, unsigned int); -extern int blk_queue_dma_drain(struct request_queue *q, - dma_drain_needed_fn *dma_drain_needed, - void *buf, unsigned int size); extern void blk_queue_segment_boundary(struct request_queue *, unsigned long); extern void blk_queue_virt_boundary(struct request_queue *, unsigned long); extern void blk_queue_dma_alignment(struct request_queue *, int); |