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| author | Jens Axboe <jaxboe@fusionio.com> | 2011-04-18 09:54:05 +0200 |
|---|---|---|
| committer | Jens Axboe <jaxboe@fusionio.com> | 2011-04-18 09:54:05 +0200 |
| commit | b4cb290e0a7d19235bd075c2ad4d60dbab0bac15 (patch) | |
| tree | 2674fc5e3d0ee76e8b8205ab771fe7bbed173a88 /include/linux/blkdev.h | |
| parent | 048c9374a749a27f16493cea033fa4a8ff492356 (diff) | |
| download | lwn-b4cb290e0a7d19235bd075c2ad4d60dbab0bac15.tar.gz lwn-b4cb290e0a7d19235bd075c2ad4d60dbab0bac15.zip | |
Revert "block: add callback function for unplug notification"
MD can't use this since it really requires us to be able to
keep more than a single piece of state for the unplug. Commit
048c9374 added the required support for MD, so get rid of this
now unused code.
This reverts commit f75664570d8b75469cc468f23c2b27220984983b.
Conflicts:
block/blk-core.c
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'include/linux/blkdev.h')
| -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 f3f7879391a7..3448d89297e8 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -196,7 +196,6 @@ typedef void (request_fn_proc) (struct request_queue *q); typedef int (make_request_fn) (struct request_queue *q, struct bio *bio); typedef int (prep_rq_fn) (struct request_queue *, struct request *); typedef void (unprep_rq_fn) (struct request_queue *, struct request *); -typedef void (unplugged_fn) (struct request_queue *); struct bio_vec; struct bvec_merge_data { @@ -284,7 +283,6 @@ struct request_queue rq_timed_out_fn *rq_timed_out_fn; dma_drain_needed_fn *dma_drain_needed; lld_busy_fn *lld_busy_fn; - unplugged_fn *unplugged_fn; /* * Dispatch queue sorting @@ -843,7 +841,6 @@ extern void blk_queue_dma_alignment(struct request_queue *, int); extern void blk_queue_update_dma_alignment(struct request_queue *, int); extern void blk_queue_softirq_done(struct request_queue *, softirq_done_fn *); extern void blk_queue_rq_timed_out(struct request_queue *, rq_timed_out_fn *); -extern void blk_queue_unplugged(struct request_queue *, unplugged_fn *); extern void blk_queue_rq_timeout(struct request_queue *, unsigned int); extern void blk_queue_flush(struct request_queue *q, unsigned int flush); extern struct backing_dev_info *blk_get_backing_dev_info(struct block_device *bdev); |