diff options
| author | Jens Axboe <jens.axboe@oracle.com> | 2009-10-29 13:59:26 +0100 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2009-10-29 13:59:26 +0100 |
| commit | b9d128f1088ea5245109dfc9bbceb128b6371a77 (patch) | |
| tree | 63e85f281dd372e77af4022e2235a4e5a46287de /include/linux/blkdev.h | |
| parent | a870a3a485ddf7c0dec549269ed71d169556d61c (diff) | |
block: move bdi/address_space unplug functions to backing-dev.h
There's nothing block related about them, the backing device
is used by things like NFS etc as well. This gets rid of the
need to protect such calls by CONFIG_BLOCK.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'include/linux/blkdev.h')
| -rw-r--r-- | include/linux/blkdev.h | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 221cecd86bd..39c601f783a 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -823,19 +823,6 @@ static inline struct request_queue *bdev_get_queue(struct block_device *bdev) return bdev->bd_disk->queue; } -static inline void blk_run_backing_dev(struct backing_dev_info *bdi, - struct page *page) -{ - if (bdi && bdi->unplug_io_fn) - bdi->unplug_io_fn(bdi, page); -} - -static inline void blk_run_address_space(struct address_space *mapping) -{ - if (mapping) - blk_run_backing_dev(mapping->backing_dev_info, NULL); -} - /* * blk_rq_pos() : the current sector * blk_rq_bytes() : bytes left in the entire request |