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-rw-r--r--include/linux/ceph/messenger.h2
-rw-r--r--net/ceph/messenger.c7
2 files changed, 7 insertions, 2 deletions
diff --git a/include/linux/ceph/messenger.h b/include/linux/ceph/messenger.h
index c5c4c713e00f..fbd94d9fa5dd 100644
--- a/include/linux/ceph/messenger.h
+++ b/include/linux/ceph/messenger.h
@@ -44,6 +44,8 @@ struct ceph_connection_operations {
struct ceph_msg_header *hdr,
int *skip);
+ void (*reencode_message) (struct ceph_msg *msg);
+
int (*sign_message) (struct ceph_msg *msg);
int (*check_message_signature) (struct ceph_msg *msg);
};
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index 9daed2540639..0c31035bbfee 100644
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -1288,13 +1288,16 @@ static void prepare_write_message(struct ceph_connection *con)
m->hdr.seq = cpu_to_le64(++con->out_seq);
m->needs_out_seq = false;
}
- WARN_ON(m->data_length != le32_to_cpu(m->hdr.data_len));
+
+ if (con->ops->reencode_message)
+ con->ops->reencode_message(m);
dout("prepare_write_message %p seq %lld type %d len %d+%d+%zd\n",
m, con->out_seq, le16_to_cpu(m->hdr.type),
le32_to_cpu(m->hdr.front_len), le32_to_cpu(m->hdr.middle_len),
m->data_length);
- BUG_ON(le32_to_cpu(m->hdr.front_len) != m->front.iov_len);
+ WARN_ON(m->front.iov_len != le32_to_cpu(m->hdr.front_len));
+ WARN_ON(m->data_length != le32_to_cpu(m->hdr.data_len));
/* tag + hdr + front + middle */
con_out_kvec_add(con, sizeof (tag_msg), &tag_msg);