libceph: embed ceph messenger structure in ceph_client

A ceph client has a pointer to a ceph messenger structure in it.
There is always exactly one ceph messenger for a ceph client, so
there is no need to allocate it separate from the ceph client
structure.

Switch the ceph_client structure to embed its ceph_messenger
structure.

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Yehuda Sadeh <yehuda@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/include/linux/ceph/libceph.h b/include/linux/ceph/libceph.h
index 92eef7c3d3c5..927361c4b0a8 100644
--- a/include/linux/ceph/libceph.h
+++ b/include/linux/ceph/libceph.h
@@ -131,7 +131,7 @@ struct ceph_client {
         u32 supported_features;
         u32 required_features;
 
-        struct ceph_messenger *msgr;   /* messenger instance */
+        struct ceph_messenger msgr;   /* messenger instance */
         struct ceph_mon_client monc;
         struct ceph_osd_client osdc;