diff options
| author | Tejun Heo <tj@kernel.org> | 2009-04-23 11:05:18 +0900 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2009-04-28 07:37:34 +0200 |
| commit | 5efccd17ceb0fc43837a331297c2c407969d7201 (patch) | |
| tree | 6678ebea73ffc9f2ad35029eaaf49e68073e4e88 /include | |
| parent | 2eef33e439ba9ae387cdc3f1abcef2f3f6c4e7a8 (diff) | |
block: reorder request completion functions
Reorder request completion functions such that
* All request completion functions are located together.
* Functions which are used by only one caller is put right above the
caller.
* end_request() is put after other completion functions but before
blk_update_request().
This change is for completion function cleanup which will follow.
[ Impact: cleanup, code reorganization ]
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/blkdev.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 12e20de44b6..156ffd9de96 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -832,6 +832,14 @@ static inline void blk_run_address_space(struct address_space *mapping) extern void blkdev_dequeue_request(struct request *req); /* + * blk_end_request() takes bytes instead of sectors as a complete size. + * blk_rq_bytes() returns bytes left to complete in the entire request. + * blk_rq_cur_bytes() returns bytes left to complete in the current segment. + */ +extern unsigned int blk_rq_bytes(struct request *rq); +extern unsigned int blk_rq_cur_bytes(struct request *rq); + +/* * blk_end_request() and friends. * __blk_end_request() and end_request() must be called with * the request queue spinlock acquired. @@ -858,14 +866,6 @@ extern void blk_update_request(struct request *rq, int error, unsigned int nr_bytes); /* - * blk_end_request() takes bytes instead of sectors as a complete size. - * blk_rq_bytes() returns bytes left to complete in the entire request. - * blk_rq_cur_bytes() returns bytes left to complete in the current segment. - */ -extern unsigned int blk_rq_bytes(struct request *rq); -extern unsigned int blk_rq_cur_bytes(struct request *rq); - -/* * Access functions for manipulating queue properties */ extern struct request_queue *blk_init_queue_node(request_fn_proc *rfn, |