tree 5ba298a77c6b8ca0678fd53fd1c087f7e3d43581
parent 1d866d1c31110db177cbd0636b95c4cb32ca2c6e
author Alex Elder <elder@inktank.com> 1362182414 -0600
committer Sage Weil <sage@inktank.com> 1367468179 -0700

libceph: define mds_alloc_msg() method

The only user of the ceph messenger that doesn't define an alloc_msg
method is the mds client.  Define one, such that it works just like
it did before, and simplify ceph_con_in_msg_alloc() by assuming the
alloc_msg method is always present.

This and the next patch resolve:
    http://tracker.ceph.com/issues/4322

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Greg Farnum <greg@inktank.com>