| Message ID | 509BBCD7.9070608@inktank.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 5de49a1..9d8b406 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -1090,10 +1090,12 @@ static void rbd_coll_end_req_index(struct request *rq, spin_unlock_irq(q->queue_lock); } -static void rbd_coll_end_req(struct rbd_request *req, +static void rbd_coll_end_req(struct rbd_request *rbd_req, int ret, u64 len) { - rbd_coll_end_req_index(req->rq, req->coll, req->coll_index, ret, len); + rbd_coll_end_req_index(rbd_req->rq, + rbd_req->coll, rbd_req->coll_index, + ret, len); }
There are two names used for items of rbd_request structure type: "req" and "req_data". The former name is also used to represent items of pointers to struct ceph_osd_request. Change all variables that have these names so they are instead called "rbd_req" consistently. Signed-off-by: Alex Elder <elder@inktank.com> --- drivers/block/rbd.c | 50 ++++++++++++++++++++++++++------------------------ 1 file changed, 26 insertions(+), 24 deletions(-) /* @@ -1121,12 +1123,12 @@ static int rbd_do_request(struct request *rq, int ret; u64 bno; struct timespec mtime = CURRENT_TIME; - struct rbd_request *req_data; + struct rbd_request *rbd_req; struct ceph_osd_request_head *reqhead; struct ceph_osd_client *osdc; - req_data = kzalloc(sizeof(*req_data), GFP_NOIO); - if (!req_data) { + rbd_req = kzalloc(sizeof(*rbd_req), GFP_NOIO); + if (!rbd_req) { if (coll) rbd_coll_end_req_index(rq, coll, coll_index, -ENOMEM, len); @@ -1134,8 +1136,8 @@ static int rbd_do_request(struct request *rq, } if (coll) { - req_data->coll = coll; - req_data->coll_index = coll_index; + rbd_req->coll = coll; + rbd_req->coll_index = coll_index; } dout("rbd_do_request object_name=%s ofs=%llu len=%llu coll=%p[%d]\n", @@ -1152,12 +1154,12 @@ static int rbd_do_request(struct request *rq, req->r_callback = rbd_cb; - req_data->rq = rq; - req_data->bio = bio; - req_data->pages = pages; - req_data->len = len; + rbd_req->rq = rq; + rbd_req->bio = bio; + rbd_req->pages = pages; + rbd_req->len = len; - req->r_priv = req_data; + req->r_priv = rbd_req; reqhead = req->r_request->front.iov_base; reqhead->snapid = cpu_to_le64(CEPH_NOSNAP); @@ -1202,11 +1204,11 @@ static int rbd_do_request(struct request *rq, return ret; done_err: - bio_chain_put(req_data->bio); + bio_chain_put(rbd_req->bio); ceph_osdc_put_request(req); done_pages: - rbd_coll_end_req(req_data, ret, len); - kfree(req_data); + rbd_coll_end_req(rbd_req, ret, len); + kfree(rbd_req); return ret; } @@ -1215,7 +1217,7 @@ done_pages: */ static void rbd_req_cb(struct ceph_osd_request *req, struct ceph_msg *msg) { - struct rbd_request *req_data = req->r_priv; + struct rbd_request *rbd_req = req->r_priv; struct ceph_osd_reply_head *replyhead; struct ceph_osd_op *op; __s32 rc; @@ -1234,20 +1236,20 @@ static void rbd_req_cb(struct ceph_osd_request *req, struct ceph_msg *msg) (unsigned long long) bytes, read_op, (int) rc); if (rc == -ENOENT && read_op) { - zero_bio_chain(req_data->bio, 0); + zero_bio_chain(rbd_req->bio, 0); rc = 0; - } else if (rc == 0 && read_op && bytes < req_data->len) { - zero_bio_chain(req_data->bio, bytes); - bytes = req_data->len; + } else if (rc == 0 && read_op && bytes < rbd_req->len) { + zero_bio_chain(rbd_req->bio, bytes); + bytes = rbd_req->len; } - rbd_coll_end_req(req_data, rc, bytes); + rbd_coll_end_req(rbd_req, rc, bytes); - if (req_data->bio) - bio_chain_put(req_data->bio); + if (rbd_req->bio) + bio_chain_put(rbd_req->bio); ceph_osdc_put_request(req); - kfree(req_data); + kfree(rbd_req); } static void rbd_simple_req_cb(struct ceph_osd_request *req, struct ceph_msg *msg)