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| author | Jens Axboe <jens.axboe@oracle.com> | 2008-01-31 12:36:19 +0100 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2008-02-01 09:26:33 +0100 |
| commit | 22b132102f1540dd40f3e41df88796829b685f1a (patch) | |
| tree | 20edc8316009b946ebd197b7aef7ccc041d02798 /include | |
| parent | 640e248e44e2c550473550ca83668ceccad21dce (diff) | |
| download | op-kernel-dev-22b132102f1540dd40f3e41df88796829b685f1a.zip op-kernel-dev-22b132102f1540dd40f3e41df88796829b685f1a.tar.gz | |
block: new end request handling interface should take unsigned byte counts
No point in passing signed integers as the byte count, they can never
be negative.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/blkdev.h | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index e18d419..cf170391 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -655,15 +655,18 @@ static inline void blk_run_address_space(struct address_space *mapping) * blk_end_request() for parts of the original function. * This prevents code duplication in drivers. */ -extern int blk_end_request(struct request *rq, int error, int nr_bytes); -extern int __blk_end_request(struct request *rq, int error, int nr_bytes); -extern int blk_end_bidi_request(struct request *rq, int error, int nr_bytes, - int bidi_bytes); +extern int blk_end_request(struct request *rq, int error, + unsigned int nr_bytes); +extern int __blk_end_request(struct request *rq, int error, + unsigned int nr_bytes); +extern int blk_end_bidi_request(struct request *rq, int error, + unsigned int nr_bytes, unsigned int bidi_bytes); extern void end_request(struct request *, int); extern void end_queued_request(struct request *, int); extern void end_dequeued_request(struct request *, int); -extern int blk_end_request_callback(struct request *rq, int error, int nr_bytes, - int (drv_callback)(struct request *)); +extern int blk_end_request_callback(struct request *rq, int error, + unsigned int nr_bytes, + int (drv_callback)(struct request *)); extern void blk_complete_request(struct request *); /* |
