5 files changed, 47 insertions, 41 deletions

diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index 89971e137aab..42013c620488 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -334,10 +334,10 @@ void ceph_put_mds_session(struct ceph_mds_session *s)
         dout("mdsc put_session %p %d -> %d\n", s,
              atomic_read(&s->s_ref), atomic_read(&s->s_ref)-1);
         if (atomic_dec_and_test(&s->s_ref)) {
-                if (s->s_authorizer)
+                if (s->s_auth.authorizer)
                      s->s_mdsc->fsc->client->monc.auth->ops->destroy_authorizer(
                              s->s_mdsc->fsc->client->monc.auth,
-                             s->s_authorizer);
+                             s->s_auth.authorizer);
                 kfree(s);
         }
 }
@@ -3404,29 +3404,29 @@ static int get_authorizer(struct ceph_connection *con,
         struct ceph_auth_client *ac = mdsc->fsc->client->monc.auth;
         int ret = 0;
 
-        if (force_new && s->s_authorizer) {
-                ac->ops->destroy_authorizer(ac, s->s_authorizer);
-                s->s_authorizer = NULL;
+        if (force_new && s->s_auth.authorizer) {
+                ac->ops->destroy_authorizer(ac, s->s_auth.authorizer);
+                s->s_auth.authorizer = NULL;
         }
-        if (s->s_authorizer == NULL) {
+        if (s->s_auth.authorizer == NULL) {
                 if (ac->ops->create_authorizer) {
                         ret = ac->ops->create_authorizer(
                                 ac, CEPH_ENTITY_TYPE_MDS,
-                                &s->s_authorizer,
-                                &s->s_authorizer_buf,
-                                &s->s_authorizer_buf_len,
-                                &s->s_authorizer_reply_buf,
-                                &s->s_authorizer_reply_buf_len);
+                                &s->s_auth.authorizer,
+                                &s->s_auth.authorizer_buf,
+                                &s->s_auth.authorizer_buf_len,
+                                &s->s_auth.authorizer_reply_buf,
+                                &s->s_auth.authorizer_reply_buf_len);
                         if (ret)
                                 return ret;
                 }
         }
 
         *proto = ac->protocol;
-        *buf = s->s_authorizer_buf;
-        *len = s->s_authorizer_buf_len;
-        *reply_buf = s->s_authorizer_reply_buf;
-        *reply_len = s->s_authorizer_reply_buf_len;
+        *buf = s->s_auth.authorizer_buf;
+        *len = s->s_auth.authorizer_buf_len;
+        *reply_buf = s->s_auth.authorizer_reply_buf;
+        *reply_len = s->s_auth.authorizer_reply_buf_len;
         return 0;
 }
 
@@ -3437,7 +3437,7 @@ static int verify_authorizer_reply(struct ceph_connection *con, int len)
         struct ceph_mds_client *mdsc = s->s_mdsc;
         struct ceph_auth_client *ac = mdsc->fsc->client->monc.auth;
 
-        return ac->ops->verify_authorizer_reply(ac, s->s_authorizer, len);
+        return ac->ops->verify_authorizer_reply(ac, s->s_auth.authorizer, len);
 }
 
 static int invalidate_authorizer(struct ceph_connection *con)
diff --git a/fs/ceph/mds_client.h b/fs/ceph/mds_client.h
index 8c7c04ebb595..dd26846dd71d 100644
--- a/fs/ceph/mds_client.h
+++ b/fs/ceph/mds_client.h
@@ -11,6 +11,7 @@
 #include <linux/ceph/types.h>
 #include <linux/ceph/messenger.h>
 #include <linux/ceph/mdsmap.h>
+#include <linux/ceph/auth.h>
 
 /*
  * Some lock dependencies:
@@ -113,9 +114,7 @@ struct ceph_mds_session {
 
         struct ceph_connection s_con;
 
-        struct ceph_authorizer *s_authorizer;
-        void             *s_authorizer_buf, *s_authorizer_reply_buf;
-        size_t            s_authorizer_buf_len, s_authorizer_reply_buf_len;
+        struct ceph_auth_handshake s_auth;
 
         /* protected by s_gen_ttl_lock */
         spinlock_t        s_gen_ttl_lock;
diff --git a/include/linux/ceph/auth.h b/include/linux/ceph/auth.h
index aa13392a7efb..5b774d141e09 100644
--- a/include/linux/ceph/auth.h
+++ b/include/linux/ceph/auth.h
@@ -14,6 +14,14 @@
 struct ceph_auth_client;
 struct ceph_authorizer;
 
+struct ceph_auth_handshake {
+        struct ceph_authorizer *authorizer;
+        void *authorizer_buf;
+        size_t authorizer_buf_len;
+        void *authorizer_reply_buf;
+        size_t authorizer_reply_buf_len;
+};
+
 struct ceph_auth_client_ops {
         const char *name;
 
diff --git a/include/linux/ceph/osd_client.h b/include/linux/ceph/osd_client.h
index 7c05ac202d90..cedfb1a8434a 100644
--- a/include/linux/ceph/osd_client.h
+++ b/include/linux/ceph/osd_client.h
@@ -6,9 +6,10 @@
 #include <linux/mempool.h>
 #include <linux/rbtree.h>
 
-#include "types.h"
-#include "osdmap.h"
-#include "messenger.h"
+#include <linux/ceph/types.h>
+#include <linux/ceph/osdmap.h>
+#include <linux/ceph/messenger.h>
+#include <linux/ceph/auth.h>
 
 /* 
  * Maximum object name size 
@@ -40,9 +41,7 @@ struct ceph_osd {
         struct list_head o_requests;
         struct list_head o_linger_requests;
         struct list_head o_osd_lru;
-        struct ceph_authorizer *o_authorizer;
-        void *o_authorizer_buf, *o_authorizer_reply_buf;
-        size_t o_authorizer_buf_len, o_authorizer_reply_buf_len;
+        struct ceph_auth_handshake o_auth;
         unsigned long lru_ttl;
         int o_marked_for_keepalive;
         struct list_head o_keepalive_item;
diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index daa2716a0c30..66b09d6a1531 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -667,8 +667,8 @@ static void put_osd(struct ceph_osd *osd)
         if (atomic_dec_and_test(&osd->o_ref)) {
                 struct ceph_auth_client *ac = osd->o_osdc->client->monc.auth;
 
-                if (osd->o_authorizer)
-                        ac->ops->destroy_authorizer(ac, osd->o_authorizer);
+                if (osd->o_auth.authorizer)
+                        ac->ops->destroy_authorizer(ac, osd->o_auth.authorizer);
                 kfree(osd);
         }
 }
@@ -2117,27 +2117,27 @@ static int get_authorizer(struct ceph_connection *con,
         struct ceph_auth_client *ac = osdc->client->monc.auth;
         int ret = 0;
 
-        if (force_new && o->o_authorizer) {
-                ac->ops->destroy_authorizer(ac, o->o_authorizer);
-                o->o_authorizer = NULL;
+        if (force_new && o->o_auth.authorizer) {
+                ac->ops->destroy_authorizer(ac, o->o_auth.authorizer);
+                o->o_auth.authorizer = NULL;
         }
-        if (o->o_authorizer == NULL) {
+        if (o->o_auth.authorizer == NULL) {
                 ret = ac->ops->create_authorizer(
                         ac, CEPH_ENTITY_TYPE_OSD,
-                        &o->o_authorizer,
-                        &o->o_authorizer_buf,
-                        &o->o_authorizer_buf_len,
-                        &o->o_authorizer_reply_buf,
-                        &o->o_authorizer_reply_buf_len);
+                        &o->o_auth.authorizer,
+                        &o->o_auth.authorizer_buf,
+                        &o->o_auth.authorizer_buf_len,
+                        &o->o_auth.authorizer_reply_buf,
+                        &o->o_auth.authorizer_reply_buf_len);
                 if (ret)