diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/blkdev.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 7ab8acad5b6..ff9d0bdf2a1 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -254,7 +254,14 @@ typedef int (prep_rq_fn) (struct request_queue *, struct request *); typedef void (unplug_fn) (struct request_queue *); struct bio_vec; -typedef int (merge_bvec_fn) (struct request_queue *, struct bio *, struct bio_vec *); +struct bvec_merge_data { + struct block_device *bi_bdev; + sector_t bi_sector; + unsigned bi_size; + unsigned long bi_rw; +}; +typedef int (merge_bvec_fn) (struct request_queue *, struct bvec_merge_data *, + struct bio_vec *); typedef void (prepare_flush_fn) (struct request_queue *, struct request *); typedef void (softirq_done_fn)(struct request *); typedef int (dma_drain_needed_fn)(struct request *); |