diff options
Diffstat (limited to 'drivers/block/rbd.c')
| -rw-r--r-- | drivers/block/rbd.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index e10d0708a419..6c094b580eae 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -232,6 +232,7 @@ enum obj_req_flags { struct rbd_obj_request { const char *object_name; + u64 object_no; u64 offset; /* object start byte */ u64 length; /* bytes from offset */ unsigned long flags; @@ -1629,8 +1630,8 @@ static void rbd_obj_request_submit(struct rbd_obj_request *obj_request) { struct ceph_osd_request *osd_req = obj_request->osd_req; - dout("%s %p \"%s\" %llu~%llu osd_req %p\n", __func__, - obj_request, obj_request->object_name, obj_request->offset, + dout("%s %p object_no %016llx %llu~%llu osd_req %p\n", __func__, + obj_request, obj_request->object_no, obj_request->offset, obj_request->length, osd_req); if (obj_request_img_data_test(obj_request)) { WARN_ON(obj_request->callback != rbd_img_obj_callback); @@ -1925,8 +1926,8 @@ static void rbd_osd_req_callback(struct ceph_osd_request *osd_req) rbd_osd_call_callback(obj_request); break; default: - rbd_warn(NULL, "%s: unsupported op %hu", - obj_request->object_name, (unsigned short) opcode); + rbd_warn(NULL, "unexpected OSD op: object_no %016llx opcode %d", + obj_request->object_no, opcode); break; } @@ -1958,6 +1959,8 @@ __rbd_osd_req_create(struct rbd_device *rbd_dev, { struct ceph_osd_client *osdc = &rbd_dev->rbd_client->client->osdc; struct ceph_osd_request *req; + const char *name_format = rbd_dev->image_format == 1 ? + RBD_V1_DATA_FORMAT : RBD_V2_DATA_FORMAT; req = ceph_osdc_alloc_request(osdc, snapc, num_ops, false, GFP_NOIO); if (!req) @@ -1968,8 +1971,8 @@ __rbd_osd_req_create(struct rbd_device *rbd_dev, req->r_priv = obj_request; req->r_base_oloc.pool = rbd_dev->layout.pool_id; - if (ceph_oid_aprintf(&req->r_base_oid, GFP_NOIO, "%s", - obj_request->object_name)) + if (ceph_oid_aprintf(&req->r_base_oid, GFP_NOIO, name_format, + rbd_dev->header.object_prefix, obj_request->object_no)) goto err_req; if (ceph_osdc_alloc_messages(req, GFP_NOIO)) @@ -2488,6 +2491,7 @@ static int rbd_img_request_fill(struct rbd_img_request *img_request, while (resid) { struct ceph_osd_request *osd_req; const char *object_name; + u64 object_no = img_offset >> rbd_dev->header.obj_order; u64 offset = rbd_segment_offset(rbd_dev, img_offset); u64 length = rbd_segment_length(rbd_dev, img_offset, resid); @@ -2500,6 +2504,7 @@ static int rbd_img_request_fill(struct rbd_img_request *img_request, if (!obj_request) goto out_unwind; + obj_request->object_no = object_no; obj_request->offset = offset; obj_request->length = length; @@ -2846,6 +2851,8 @@ static int rbd_img_obj_exists_submit(struct rbd_obj_request *obj_request) if (!stat_request) return -ENOMEM; + stat_request->object_no = obj_request->object_no; + stat_request->osd_req = rbd_osd_req_create(rbd_dev, OBJ_OP_READ, 1, stat_request); if (!stat_request->osd_req) { |