1 files changed, 11 insertions, 0 deletions

diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index ce1669f75ca5..cec39cb623f0 100644
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -2689,6 +2689,17 @@ void ceph_con_keepalive(struct ceph_connection *con)
 }
 EXPORT_SYMBOL(ceph_con_keepalive);
 
+void ceph_msg_data_set_pages(struct ceph_msg *msg, struct page **pages,
+                unsigned int page_count, size_t alignment)
+{
+        /* BUG_ON(msg->pages); */
+        /* BUG_ON(msg->page_count); */
+
+        msg->pages = pages;
+        msg->page_count = page_count;
+        msg->page_alignment = alignment & ~PAGE_MASK;
+}
+EXPORT_SYMBOL(ceph_msg_data_set_pages);
 
 /*
  * construct a new message with given type, size