diff options
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/rbd.c | 42 |
1 files changed, 23 insertions, 19 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 4a4be14a9189..c12b55559f16 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -1285,7 +1285,7 @@ static void rbd_osd_req_callback(struct ceph_osd_request *osd_req, */ obj_request->xferred = osd_req->r_reply_op_len[0]; rbd_assert(obj_request->xferred < (u64) UINT_MAX); - opcode = osd_req->r_request_ops[0].op; + opcode = osd_req->r_ops[0].op; switch (opcode) { case CEPH_OSD_OP_READ: rbd_osd_read_callback(obj_request); @@ -1312,8 +1312,7 @@ static void rbd_osd_req_callback(struct ceph_osd_request *osd_req, } static void rbd_osd_req_format_op(struct rbd_obj_request *obj_request, - bool write_request, - struct ceph_osd_req_op *op) + bool write_request) { struct rbd_img_request *img_request = obj_request->img_request; struct ceph_snap_context *snapc = NULL; @@ -1333,7 +1332,7 @@ static void rbd_osd_req_format_op(struct rbd_obj_request *obj_request, } ceph_osdc_build_request(obj_request->osd_req, obj_request->offset, - 1, op, snapc, snap_id, mtime); + snapc, snap_id, mtime); } static struct ceph_osd_request *rbd_osd_req_create( @@ -1562,7 +1561,7 @@ static int rbd_img_request_fill_bio(struct rbd_img_request *img_request, while (resid) { const char *object_name; unsigned int clone_size; - struct ceph_osd_req_op op; + struct ceph_osd_req_op *op; u64 offset; u64 length; @@ -1591,8 +1590,9 @@ static int rbd_img_request_fill_bio(struct rbd_img_request *img_request, if (!obj_request->osd_req) goto out_partial; - osd_req_op_extent_init(&op, opcode, offset, length, 0, 0); - rbd_osd_req_format_op(obj_request, write_request, &op); + op = &obj_request->osd_req->r_ops[0]; + osd_req_op_extent_init(op, opcode, offset, length, 0, 0); + rbd_osd_req_format_op(obj_request, write_request); /* status and version are initially zero-filled */ @@ -1694,7 +1694,7 @@ static int rbd_obj_notify_ack(struct rbd_device *rbd_dev, u64 ver, u64 notify_id) { struct rbd_obj_request *obj_request; - struct ceph_osd_req_op op; + struct ceph_osd_req_op *op; struct ceph_osd_client *osdc; int ret; @@ -1708,8 +1708,9 @@ static int rbd_obj_notify_ack(struct rbd_device *rbd_dev, if (!obj_request->osd_req) goto out; - osd_req_op_watch_init(&op, CEPH_OSD_OP_NOTIFY_ACK, notify_id, ver, 0); - rbd_osd_req_format_op(obj_request, false, &op); + op = &obj_request->osd_req->r_ops[0]; + osd_req_op_watch_init(op, CEPH_OSD_OP_NOTIFY_ACK, notify_id, ver, 0); + rbd_osd_req_format_op(obj_request, false); osdc = &rbd_dev->rbd_client->client->osdc; obj_request->callback = rbd_obj_request_put; @@ -1749,7 +1750,7 @@ static int rbd_dev_header_watch_sync(struct rbd_device *rbd_dev, int start) { struct ceph_osd_client *osdc = &rbd_dev->rbd_client->client->osdc; struct rbd_obj_request *obj_request; - struct ceph_osd_req_op op; + struct ceph_osd_req_op *op; int ret; rbd_assert(start ^ !!rbd_dev->watch_event); @@ -1773,10 +1774,11 @@ static int rbd_dev_header_watch_sync(struct rbd_device *rbd_dev, int start) if (!obj_request->osd_req) goto out_cancel; - osd_req_op_watch_init(&op, CEPH_OSD_OP_WATCH, + op = &obj_request->osd_req->r_ops[0]; + osd_req_op_watch_init(op, CEPH_OSD_OP_WATCH, rbd_dev->watch_event->cookie, rbd_dev->header.obj_version, start); - rbd_osd_req_format_op(obj_request, true, &op); + rbd_osd_req_format_op(obj_request, true); if (start) ceph_osdc_set_request_linger(osdc, obj_request->osd_req); @@ -1836,7 +1838,7 @@ static int rbd_obj_method_sync(struct rbd_device *rbd_dev, { struct rbd_obj_request *obj_request; struct ceph_osd_client *osdc; - struct ceph_osd_req_op op; + struct ceph_osd_req_op *op; struct page **pages; u32 page_count; int ret; @@ -1866,9 +1868,10 @@ static int rbd_obj_method_sync(struct rbd_device *rbd_dev, if (!obj_request->osd_req) goto out; - osd_req_op_cls_init(&op, CEPH_OSD_OP_CALL, class_name, method_name, + op = &obj_request->osd_req->r_ops[0]; + osd_req_op_cls_init(op, CEPH_OSD_OP_CALL, class_name, method_name, outbound, outbound_size); - rbd_osd_req_format_op(obj_request, false, &op); + rbd_osd_req_format_op(obj_request, false); osdc = &rbd_dev->rbd_client->client->osdc; ret = rbd_obj_request_submit(osdc, obj_request); @@ -2046,8 +2049,8 @@ static int rbd_obj_read_sync(struct rbd_device *rbd_dev, char *buf, u64 *version) { - struct ceph_osd_req_op op; struct rbd_obj_request *obj_request; + struct ceph_osd_req_op *op; struct ceph_osd_client *osdc; struct page **pages = NULL; u32 page_count; @@ -2072,8 +2075,9 @@ static int rbd_obj_read_sync(struct rbd_device *rbd_dev, if (!obj_request->osd_req) goto out; - osd_req_op_extent_init(&op, CEPH_OSD_OP_READ, offset, length, 0, 0); - rbd_osd_req_format_op(obj_request, false, &op); + op = &obj_request->osd_req->r_ops[0]; + osd_req_op_extent_init(op, CEPH_OSD_OP_READ, offset, length, 0, 0); + rbd_osd_req_format_op(obj_request, false); osdc = &rbd_dev->rbd_client->client->osdc; ret = rbd_obj_request_submit(osdc, obj_request); |