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authorAlex Elder <elder@inktank.com>2012-05-26 23:26:43 -0500
committerAlex Elder <elder@dreamhost.com>2012-06-06 09:23:54 -0500
commit1bfd89f4e6e1adc6a782d94aa5d4c53be1e404d7 (patch)
tree32bbe82e2817619bf16516d8531a2e5b79e2528c /net
parent20581c1faf7b15ae1f8b80c0ec757877b0b53151 (diff)
downloadop-kernel-dev-1bfd89f4e6e1adc6a782d94aa5d4c53be1e404d7.zip
op-kernel-dev-1bfd89f4e6e1adc6a782d94aa5d4c53be1e404d7.tar.gz
libceph: fully initialize connection in con_init()
Move the initialization of a ceph connection's private pointer, operations vector pointer, and peer name information into ceph_con_init(). Rearrange the arguments so the connection pointer is first. Hide the byte-swapping of the peer entity number inside ceph_con_init() Signed-off-by: Alex Elder <elder@inktank.com> Reviewed-by: Sage Weil <sage@inktank.com>
Diffstat (limited to 'net')
-rw-r--r--net/ceph/messenger.c9
-rw-r--r--net/ceph/mon_client.c8
-rw-r--r--net/ceph/osd_client.c7
3 files changed, 13 insertions, 11 deletions
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index 36b440a..3b65f6e 100644
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -521,15 +521,22 @@ void ceph_con_put(struct ceph_connection *con)
/*
* initialize a new connection.
*/
-void ceph_con_init(struct ceph_messenger *msgr, struct ceph_connection *con)
+void ceph_con_init(struct ceph_connection *con, void *private,
+ const struct ceph_connection_operations *ops,
+ struct ceph_messenger *msgr, __u8 entity_type, __u64 entity_num)
{
dout("con_init %p\n", con);
memset(con, 0, sizeof(*con));
+ con->private = private;
+ con->ops = ops;
atomic_set(&con->nref, 1);
con->msgr = msgr;
con_sock_state_init(con);
+ con->peer_name.type = (__u8) entity_type;
+ con->peer_name.num = cpu_to_le64(entity_num);
+
mutex_init(&con->mutex);
INIT_LIST_HEAD(&con->out_queue);
INIT_LIST_HEAD(&con->out_sent);
diff --git a/net/ceph/mon_client.c b/net/ceph/mon_client.c
index 6adbea7..ab6b24a 100644
--- a/net/ceph/mon_client.c
+++ b/net/ceph/mon_client.c
@@ -142,11 +142,9 @@ static int __open_session(struct ceph_mon_client *monc)
monc->sub_renew_after = jiffies; /* i.e., expired */
monc->want_next_osdmap = !!monc->want_next_osdmap;
- ceph_con_init(&monc->client->msgr, &monc->con);
- monc->con.private = monc;
- monc->con.ops = &mon_con_ops;
- monc->con.peer_name.type = CEPH_ENTITY_TYPE_MON;
- monc->con.peer_name.num = cpu_to_le64(monc->cur_mon);
+ ceph_con_init(&monc->con, monc, &mon_con_ops,
+ &monc->client->msgr,
+ CEPH_ENTITY_TYPE_MON, monc->cur_mon);
dout("open_session mon%d opening\n", monc->cur_mon);
ceph_con_open(&monc->con,
diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index 5b41a69..448c9da 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -640,11 +640,8 @@ static struct ceph_osd *create_osd(struct ceph_osd_client *osdc, int onum)
INIT_LIST_HEAD(&osd->o_osd_lru);
osd->o_incarnation = 1;
- 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;
- osd->o_con.peer_name.num = cpu_to_le64(onum);
+ ceph_con_init(&osd->o_con, osd, &osd_con_ops, &osdc->client->msgr,
+ CEPH_ENTITY_TYPE_OSD, onum);
INIT_LIST_HEAD(&osd->o_keepalive_item);
return osd;
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