diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index 200bc87eceb1cc417a1caa1a73e264cde79dda78..ad30261cd4c0b34c2eb28129f185d411e4ae0855 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -394,7 +394,7 @@ static struct ceph_mds_session *register_session(struct ceph_mds_client *mdsc,
s->s_seq = 0;
mutex_init(&s->s_mutex);
- ceph_con_init(mdsc->fsc->client->msgr, &s->s_con);
+ ceph_con_init(&mdsc->fsc->client->msgr, &s->s_con);
s->s_con.private = s;
s->s_con.ops = &mds_con_ops;
s->s_con.peer_name.type = CEPH_ENTITY_TYPE_MDS;
diff --git a/include/linux/ceph/libceph.h b/include/linux/ceph/libceph.h
index 92eef7c3d3c5e4b983fdcf1815b8a4d07b335d4b..927361c4b0a86403c456c7e7f8d2a020631abe26 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;
diff --git a/include/linux/ceph/messenger.h b/include/linux/ceph/messenger.h
index 74f6c9bd80746818a1a3990779668c87633b22b8..3fbd4be804edb73354db093880c36094680c160a 100644
--- a/include/linux/ceph/messenger.h
+++ b/include/linux/ceph/messenger.h
@@ -211,10 +211,11 @@ extern int ceph_msgr_init(void);
extern void ceph_msgr_exit(void);
extern void ceph_msgr_flush(void);
-extern struct ceph_messenger *ceph_messenger_create(
- struct ceph_entity_addr *myaddr,
- u32 features, u32 required);
-extern void ceph_messenger_destroy(struct ceph_messenger *);
+extern void ceph_messenger_init(struct ceph_messenger *msgr,
+ struct ceph_entity_addr *myaddr,
+ u32 supported_features,
+ u32 required_features,
+ bool nocrc);
extern void ceph_con_init(struct ceph_messenger *msgr,
struct ceph_connection *con);
diff --git a/net/ceph/ceph_common.c b/net/ceph/ceph_common.c
index cc913193d992d98f80949f7f167ff7ecb48fdcc1..2de3ea1bbd641a2ca4f494bb7d795479f30c748c 100644
--- a/net/ceph/ceph_common.c
+++ b/net/ceph/ceph_common.c
@@ -468,19 +468,15 @@ struct ceph_client *ceph_create_client(struct ceph_options *opt, void *private,
/* msgr */
if (ceph_test_opt(client, MYIP))
myaddr = &client->options->my_addr;
- client->msgr = ceph_messenger_create(myaddr,
- client->supported_features,
- client->required_features);
- if (IS_ERR(client->msgr)) {
- err = PTR_ERR(client->msgr);
- goto fail;
- }
- client->msgr->nocrc = ceph_test_opt(client, NOCRC);
+ ceph_messenger_init(&client->msgr, myaddr,
+ client->supported_features,
+ client->required_features,
+ ceph_test_opt(client, NOCRC));
/* subsystems */
err = ceph_monc_init(&client->monc, client);
if (err < 0)
- goto fail_msgr;
+ goto fail;
err = ceph_osdc_init(&client->osdc, client);
if (err < 0)
goto fail_monc;
@@ -489,8 +485,6 @@ struct ceph_client *ceph_create_client(struct ceph_options *opt, void *private,
fail_monc:
ceph_monc_stop(&client->monc);
-fail_msgr:
- ceph_messenger_destroy(client->msgr);
fail:
kfree(client);
return ERR_PTR(err);
@@ -515,8 +509,6 @@ void ceph_destroy_client(struct ceph_client *client)
ceph_debugfs_client_cleanup(client);
- ceph_messenger_destroy(client->msgr);
-
ceph_destroy_options(client->options);
kfree(client);
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index 2ca491fc50e2bfd77fcef2ef67e08b4e58ca8f78..d8423a3f6698ad49628679b31960b1497060daa3 100644
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -2245,18 +2245,14 @@ static void ceph_fault(struct ceph_connection *con)
/*
- * create a new messenger instance
+ * initialize a new messenger instance
*/
-struct ceph_messenger *ceph_messenger_create(struct ceph_entity_addr *myaddr,
- u32 supported_features,
- u32 required_features)
+void ceph_messenger_init(struct ceph_messenger *msgr,
+ struct ceph_entity_addr *myaddr,
+ u32 supported_features,
+ u32 required_features,
+ bool nocrc)
{
- struct ceph_messenger *msgr;
-
- msgr = kzalloc(sizeof(*msgr), GFP_KERNEL);
- if (msgr == NULL)
- return ERR_PTR(-ENOMEM);
-
msgr->supported_features = supported_features;
msgr->required_features = required_features;
@@ -2269,19 +2265,11 @@ struct ceph_messenger *ceph_messenger_create(struct ceph_entity_addr *myaddr,
msgr->inst.addr.type = 0;
get_random_bytes(&msgr->inst.addr.nonce, sizeof(msgr->inst.addr.nonce));
encode_my_addr(msgr);
+ msgr->nocrc = nocrc;
- dout("messenger_create %p\n", msgr);
- return msgr;
-}
-EXPORT_SYMBOL(ceph_messenger_create);
-
-void ceph_messenger_destroy(struct ceph_messenger *msgr)
-{
- dout("destroy %p\n", msgr);
- kfree(msgr);
- dout("destroyed messenger %p\n", msgr);
+ dout("%s %p\n", __func__, msgr);
}
-EXPORT_SYMBOL(ceph_messenger_destroy);
+EXPORT_SYMBOL(ceph_messenger_init);
static void clear_standby(struct ceph_connection *con)
{
diff --git a/net/ceph/mon_client.c b/net/ceph/mon_client.c
index 1845cde2622740162fdb5e42a7663072d072ebf8..704dc95dc620f78c8f7865e94b0c8a0c28112521 100644
--- a/net/ceph/mon_client.c
+++ b/net/ceph/mon_client.c
@@ -763,7 +763,7 @@ int ceph_monc_init(struct ceph_mon_client *monc, struct ceph_client *cl)
monc->con = kmalloc(sizeof(*monc->con), GFP_KERNEL);
if (!monc->con)
goto out_monmap;
- ceph_con_init(monc->client->msgr, monc->con);
+ ceph_con_init(&monc->client->msgr, monc->con);
monc->con->private = monc;
monc->con->ops = &mon_con_ops;
@@ -880,8 +880,8 @@ static void handle_auth_reply(struct ceph_mon_client *monc,
} else if (!was_auth && monc->auth->ops->is_authenticated(monc->auth)) {
dout("authenticated, starting session\n");
- monc->client->msgr->inst.name.type = CEPH_ENTITY_TYPE_CLIENT;
- monc->client->msgr->inst.name.num =
+ monc->client->msgr.inst.name.type = CEPH_ENTITY_TYPE_CLIENT;
+ monc->client->msgr.inst.name.num =
cpu_to_le64(monc->auth->global_id);
__send_subscribe(monc);
diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index b098e7b591f0f2f9e8e647be37073e2e3b3e64cf..cca4c7f1c7808543f567a66ac90a14aa4bd7925a 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -639,7 +639,7 @@ static struct ceph_osd *create_osd(struct ceph_osd_client *osdc)
INIT_LIST_HEAD(&osd->o_osd_lru);
osd->o_incarnation = 1;
- ceph_con_init(osdc->client->msgr, &osd->o_con);
+ ceph_con_init(&osdc->client->msgr, &osd->o_con);
osd->o_con.private = osd;
osd->o_con.ops = &osd_con_ops;
osd->o_con.peer_name.type = CEPH_ENTITY_TYPE_OSD;
@@ -1391,7 +1391,7 @@ void ceph_osdc_handle_map(struct ceph_osd_client *osdc, struct ceph_msg *msg)
epoch, maplen);
newmap = osdmap_apply_incremental(&p, next,
osdc->osdmap,
- osdc->client->msgr);
+ &osdc->client->msgr);
if (IS_ERR(newmap)) {
err = PTR_ERR(newmap);
goto bad;