diff options
| -rw-r--r-- | drivers/block/drbd/drbd_req.c | 27 |
1 files changed, 4 insertions, 23 deletions
diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c index 840c3aef3c5c..c80a2f1c3c2a 100644 --- a/drivers/block/drbd/drbd_req.c +++ b/drivers/block/drbd/drbd_req.c @@ -21,24 +21,6 @@ static bool drbd_may_do_local_read(struct drbd_device *device, sector_t sector, int size); -/* Update disk stats at start of I/O request */ -static void _drbd_start_io_acct(struct drbd_device *device, struct drbd_request *req) -{ - struct request_queue *q = device->rq_queue; - - generic_start_io_acct(q, bio_op(req->master_bio), - req->i.size >> 9, &device->vdisk->part0); -} - -/* Update disk stats when completing request upwards */ -static void _drbd_end_io_acct(struct drbd_device *device, struct drbd_request *req) -{ - struct request_queue *q = device->rq_queue; - - generic_end_io_acct(q, bio_op(req->master_bio), - &device->vdisk->part0, req->start_jif); -} - static struct drbd_request *drbd_req_new(struct drbd_device *device, struct bio *bio_src) { struct drbd_request *req; @@ -263,7 +245,7 @@ void drbd_req_complete(struct drbd_request *req, struct bio_and_error *m) start_new_tl_epoch(first_peer_device(device)->connection); /* Update disk stats */ - _drbd_end_io_acct(device, req); + bio_end_io_acct(req->master_bio, req->start_jif); /* If READ failed, * have it be pushed back to the retry work queue, @@ -1222,16 +1204,15 @@ drbd_request_prepare(struct drbd_device *device, struct bio *bio, unsigned long bio_endio(bio); return ERR_PTR(-ENOMEM); } - req->start_jif = start_jif; + + /* Update disk stats */ + req->start_jif = bio_start_io_acct(req->master_bio); if (!get_ldev(device)) { bio_put(req->private_bio); req->private_bio = NULL; } - /* Update disk stats */ - _drbd_start_io_acct(device, req); - /* process discards always from our submitter thread */ if (bio_op(bio) == REQ_OP_WRITE_ZEROES || bio_op(bio) == REQ_OP_DISCARD) |