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| author | Jens Axboe <jens.axboe@oracle.com> | 2007-10-16 11:05:02 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2007-10-16 11:05:02 +0200 |
| commit | fd5d806266935179deda1502101624832eacd01f (patch) | |
| tree | b0d01c2ed7d754f2a6daef6c77d108a81d8a470e /include | |
| parent | block: Initial support for data-less (or empty) barrier support (diff) | |
| download | linux-fd5d806266935179deda1502101624832eacd01f.tar.xz linux-fd5d806266935179deda1502101624832eacd01f.zip | |
block: convert blkdev_issue_flush() to use empty barriers
Then we can get rid of ->issue_flush_fn() and all the driver private
implementations of that.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/blkdev.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index fb2ff749dc1f..bbf906a0b419 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -330,7 +330,6 @@ typedef void (unplug_fn) (struct request_queue *); struct bio_vec; typedef int (merge_bvec_fn) (struct request_queue *, struct bio *, struct bio_vec *); -typedef int (issue_flush_fn) (struct request_queue *, struct gendisk *, sector_t *); typedef void (prepare_flush_fn) (struct request_queue *, struct request *); typedef void (softirq_done_fn)(struct request *); @@ -368,7 +367,6 @@ struct request_queue prep_rq_fn *prep_rq_fn; unplug_fn *unplug_fn; merge_bvec_fn *merge_bvec_fn; - issue_flush_fn *issue_flush_fn; prepare_flush_fn *prepare_flush_fn; softirq_done_fn *softirq_done_fn; @@ -770,7 +768,6 @@ extern void blk_queue_dma_alignment(struct request_queue *, int); extern void blk_queue_softirq_done(struct request_queue *, softirq_done_fn *); extern struct backing_dev_info *blk_get_backing_dev_info(struct block_device *bdev); extern int blk_queue_ordered(struct request_queue *, unsigned, prepare_flush_fn *); -extern void blk_queue_issue_flush_fn(struct request_queue *, issue_flush_fn *); extern int blk_do_ordered(struct request_queue *, struct request **); extern unsigned blk_ordered_cur_seq(struct request_queue *); extern unsigned blk_ordered_req_seq(struct request *); |