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-rw-r--r--drivers/block/rbd.c15
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);

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