1 files changed, 4 insertions, 0 deletions

diff --git a/fs/ceph/messenger.h b/fs/ceph/messenger.h
index 76fbc957bc13..5a79450604ef 100644
--- a/fs/ceph/messenger.h
+++ b/fs/ceph/messenger.h
@@ -82,6 +82,10 @@ struct ceph_msg {
         struct ceph_pagelist *pagelist; /* instead of pages */
         struct list_head list_head;
         struct kref kref;
+        struct bio  *bio;               /* instead of pages/pagelist */
+        struct bio  *bio_iter;          /* bio iterator */
+        int bio_seg;                    /* current bio segment */
+        struct ceph_pagelist *trail;    /* the trailing part of the data */
         bool front_is_vmalloc;
         bool more_to_follow;
         bool needs_out_seq;