diff options
Diffstat (limited to 'drivers/block/rbd.c')
| -rw-r--r-- | drivers/block/rbd.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 6f7a52cf75c7..11b7987cb75f 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -1847,8 +1847,19 @@ static int rbd_obj_method_sync(struct rbd_device *rbd_dev, goto out; osd_req_op_cls_init(obj_request->osd_req, 0, CEPH_OSD_OP_CALL, - class_name, method_name, - outbound, outbound_size); + class_name, method_name); + if (outbound_size) { + struct ceph_pagelist *pagelist; + + pagelist = kmalloc(sizeof (*pagelist), GFP_NOFS); + if (!pagelist) + goto out; + + ceph_pagelist_init(pagelist); + ceph_pagelist_append(pagelist, outbound, outbound_size); + osd_req_op_cls_request_data_pagelist(obj_request->osd_req, 0, + pagelist); + } osd_req_op_cls_response_data_pages(obj_request->osd_req, 0, obj_request->pages, inbound_size, 0, false, false); |