ceph: carry explicit msg reference for currently sending message
Carry a ceph_msg reference for connection->out_msg. This will allow us to
make out_sent optional.
Signed-off-by: Sage Weil <sage@newdream.net>
diff --git a/fs/ceph/messenger.h b/fs/ceph/messenger.h
index 981b7c0..eff5cb5 100644
--- a/fs/ceph/messenger.h
+++ b/fs/ceph/messenger.h
@@ -182,6 +182,7 @@
/* message out temps */
struct ceph_msg *out_msg; /* sending message (== tail of
out_sent) */
+ bool out_msg_done;
struct ceph_msg_pos out_msg_pos;
struct kvec out_kvec[8], /* sending header/footer data */