diff options
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/rbd.c | 53 |
1 files changed, 27 insertions, 26 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 7a87a8c3fa3..2fe160014f5 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -858,7 +858,7 @@ static int rbd_do_request(struct request *rq, struct rbd_device *rbd_dev, struct ceph_snap_context *snapc, u64 snapid, - const char *obj, u64 ofs, u64 len, + const char *object_name, u64 ofs, u64 len, struct bio *bio, struct page **pages, int num_pages, @@ -894,7 +894,8 @@ static int rbd_do_request(struct request *rq, req_data->coll_index = coll_index; } - dout("rbd_do_request obj=%s ofs=%lld len=%lld\n", obj, len, ofs); + dout("rbd_do_request object_name=%s ofs=%lld len=%lld\n", + object_name, len, ofs); down_read(&rbd_dev->header_rwsem); @@ -919,7 +920,7 @@ static int rbd_do_request(struct request *rq, reqhead = req->r_request->front.iov_base; reqhead->snapid = cpu_to_le64(CEPH_NOSNAP); - strncpy(req->r_oid, obj, sizeof(req->r_oid)); + strncpy(req->r_oid, object_name, sizeof(req->r_oid)); req->r_oid_len = strlen(req->r_oid); layout = &req->r_file_layout; @@ -1020,7 +1021,7 @@ static int rbd_req_sync_op(struct rbd_device *rbd_dev, int flags, struct ceph_osd_req_op *orig_ops, int num_reply, - const char *obj, + const char *object_name, u64 ofs, u64 len, char *buf, struct ceph_osd_request **linger_req, @@ -1051,7 +1052,7 @@ static int rbd_req_sync_op(struct rbd_device *rbd_dev, } ret = rbd_do_request(NULL, rbd_dev, snapc, snapid, - obj, ofs, len, NULL, + object_name, ofs, len, NULL, pages, num_pages, flags, ops, @@ -1172,7 +1173,7 @@ static int rbd_req_read(struct request *rq, static int rbd_req_sync_read(struct rbd_device *rbd_dev, struct ceph_snap_context *snapc, u64 snapid, - const char *obj, + const char *object_name, u64 ofs, u64 len, char *buf, u64 *ver) @@ -1182,7 +1183,7 @@ static int rbd_req_sync_read(struct rbd_device *rbd_dev, CEPH_OSD_OP_READ, CEPH_OSD_FLAG_READ, NULL, - 1, obj, ofs, len, buf, NULL, ver); + 1, object_name, ofs, len, buf, NULL, ver); } /* @@ -1191,7 +1192,7 @@ static int rbd_req_sync_read(struct rbd_device *rbd_dev, static int rbd_req_sync_notify_ack(struct rbd_device *rbd_dev, u64 ver, u64 notify_id, - const char *obj) + const char *object_name) { struct ceph_osd_req_op *ops; int ret; @@ -1205,7 +1206,7 @@ static int rbd_req_sync_notify_ack(struct rbd_device *rbd_dev, ops[0].watch.flag = 0; ret = rbd_do_request(NULL, rbd_dev, NULL, CEPH_NOSNAP, - obj, 0, 0, NULL, + object_name, 0, 0, NULL, NULL, 0, CEPH_OSD_FLAG_READ, ops, @@ -1241,7 +1242,7 @@ static void rbd_watch_cb(u64 ver, u64 notify_id, u8 opcode, void *data) * Request sync osd watch */ static int rbd_req_sync_watch(struct rbd_device *rbd_dev, - const char *obj, + const char *object_name, u64 ver) { struct ceph_osd_req_op *ops; @@ -1265,7 +1266,7 @@ static int rbd_req_sync_watch(struct rbd_device *rbd_dev, 0, CEPH_OSD_FLAG_WRITE | CEPH_OSD_FLAG_ONDISK, ops, - 1, obj, 0, 0, NULL, + 1, object_name, 0, 0, NULL, &rbd_dev->watch_request, NULL); if (ret < 0) @@ -1286,7 +1287,7 @@ fail: * Request sync osd unwatch */ static int rbd_req_sync_unwatch(struct rbd_device *rbd_dev, - const char *obj) + const char *object_name) { struct ceph_osd_req_op *ops; @@ -1303,7 +1304,7 @@ static int rbd_req_sync_unwatch(struct rbd_device *rbd_dev, 0, CEPH_OSD_FLAG_WRITE | CEPH_OSD_FLAG_ONDISK, ops, - 1, obj, 0, 0, NULL, NULL, NULL); + 1, object_name, 0, 0, NULL, NULL, NULL); rbd_destroy_ops(ops); ceph_osdc_cancel_event(rbd_dev->watch_event); @@ -1330,7 +1331,7 @@ static void rbd_notify_cb(u64 ver, u64 notify_id, u8 opcode, void *data) * Request sync osd notify */ static int rbd_req_sync_notify(struct rbd_device *rbd_dev, - const char *obj) + const char *object_name) { struct ceph_osd_req_op *ops; struct ceph_osd_client *osdc = &rbd_dev->rbd_client->client->osdc; @@ -1361,7 +1362,7 @@ static int rbd_req_sync_notify(struct rbd_device *rbd_dev, 0, CEPH_OSD_FLAG_WRITE | CEPH_OSD_FLAG_ONDISK, ops, - 1, obj, 0, 0, NULL, NULL, NULL); + 1, object_name, 0, 0, NULL, NULL, NULL); if (ret < 0) goto fail_event; @@ -1381,25 +1382,25 @@ fail: * Request sync osd read */ static int rbd_req_sync_exec(struct rbd_device *rbd_dev, - const char *obj, - const char *cls, - const char *method, + const char *object_name, + const char *class_name, + const char *method_name, const char *data, int len, u64 *ver) { struct ceph_osd_req_op *ops; - int cls_len = strlen(cls); - int method_len = strlen(method); + int class_name_len = strlen(class_name); + int method_name_len = strlen(method_name); int ret = rbd_create_rw_ops(&ops, 1, CEPH_OSD_OP_CALL, - cls_len + method_len + len); + class_name_len + method_name_len + len); if (ret < 0) return ret; - ops[0].cls.class_name = cls; - ops[0].cls.class_len = (__u8)cls_len; - ops[0].cls.method_name = method; - ops[0].cls.method_len = (__u8)method_len; + ops[0].cls.class_name = class_name; + ops[0].cls.class_len = (__u8) class_name_len; + ops[0].cls.method_name = method_name; + ops[0].cls.method_len = (__u8) method_name_len; ops[0].cls.argc = 0; ops[0].cls.indata = data; ops[0].cls.indata_len = len; @@ -1409,7 +1410,7 @@ static int rbd_req_sync_exec(struct rbd_device *rbd_dev, 0, CEPH_OSD_FLAG_WRITE | CEPH_OSD_FLAG_ONDISK, ops, - 1, obj, 0, 0, NULL, NULL, ver); + 1, object_name, 0, 0, NULL, NULL, ver); rbd_destroy_ops(ops); |