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| author | Kiyoshi Ueda <k-ueda@ct.jp.nec.com> | 2007-12-11 17:45:04 -0500 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2008-01-28 10:36:40 +0100 |
| commit | 5047c3c64eb4787b9a2d80a2003d9edded41f560 (patch) | |
| tree | 4e900640ca99437a689a71f1abe9aa50e61b9f53 /drivers/block/sunvdc.c | |
| parent | f01ab252cbfc039e4f16db9aed272d11d13525d1 (diff) | |
| download | op-kernel-dev-5047c3c64eb4787b9a2d80a2003d9edded41f560.zip op-kernel-dev-5047c3c64eb4787b9a2d80a2003d9edded41f560.tar.gz | |
blk_end_request: changing sunvdc (take 4)
This patch converts sunvdc to use blk_end_request interfaces.
Related 'uptodate' arguments are converted to 'error'.
As a result, the interface of internal function, vdc_end_request(),
is changed.
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Kiyoshi Ueda <k-ueda@ct.jp.nec.com>
Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/block/sunvdc.c')
| -rw-r--r-- | drivers/block/sunvdc.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/block/sunvdc.c b/drivers/block/sunvdc.c index fac4c6c..66e30155 100644 --- a/drivers/block/sunvdc.c +++ b/drivers/block/sunvdc.c @@ -212,12 +212,9 @@ static void vdc_end_special(struct vdc_port *port, struct vio_disk_desc *desc) vdc_finish(&port->vio, -err, WAITING_FOR_GEN_CMD); } -static void vdc_end_request(struct request *req, int uptodate, int num_sectors) +static void vdc_end_request(struct request *req, int error, int num_sectors) { - if (end_that_request_first(req, uptodate, num_sectors)) - return; - add_disk_randomness(req->rq_disk); - end_that_request_last(req, uptodate); + __blk_end_request(req, error, num_sectors << 9); } static void vdc_end_one(struct vdc_port *port, struct vio_dring_state *dr, @@ -242,7 +239,7 @@ static void vdc_end_one(struct vdc_port *port, struct vio_dring_state *dr, rqe->req = NULL; - vdc_end_request(req, !desc->status, desc->size >> 9); + vdc_end_request(req, (desc->status ? -EIO : 0), desc->size >> 9); if (blk_queue_stopped(port->disk->queue)) blk_start_queue(port->disk->queue); @@ -456,7 +453,7 @@ static void do_vdc_request(struct request_queue *q) blkdev_dequeue_request(req); if (__send_request(req) < 0) - vdc_end_request(req, 0, req->hard_nr_sectors); + vdc_end_request(req, -EIO, req->hard_nr_sectors); } } |
