From patchwork Tue Nov 20 17:15:36 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [3.5.yuz, extended, stable] Patch "libceph: init monitor connection when opening" has been added to staging queue Date: Tue, 20 Nov 2012 07:15:36 -0000 From: Herton Ronaldo Krzesinski X-Patchwork-Id: 200420 Message-Id: <1353431736-7624-1-git-send-email-herton.krzesinski@canonical.com> To: Alex Elder Cc: kernel-team@lists.ubuntu.com, Sage Weil This is a note to let you know that I have just added a patch titled libceph: init monitor connection when opening to the linux-3.5.y-queue branch of the 3.5.yuz extended stable tree which can be found at: http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.5.y-queue If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 3.5.yuz tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Herton ------ >From 89b947066e8ce3ae060c549e097a9f4a3425fd2a Mon Sep 17 00:00:00 2001 From: Alex Elder Date: Sat, 26 May 2012 23:26:43 -0500 Subject: [PATCH 12/78] libceph: init monitor connection when opening commit 20581c1faf7b15ae1f8b80c0ec757877b0b53151 upstream. Hold off initializing a monitor client's connection until just before it gets opened for use. Signed-off-by: Alex Elder Reviewed-by: Sage Weil Signed-off-by: Herton Ronaldo Krzesinski --- net/ceph/mon_client.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) -- 1.7.9.5 diff --git a/net/ceph/mon_client.c b/net/ceph/mon_client.c index b59ca7a..fec3147 100644 --- a/net/ceph/mon_client.c +++ b/net/ceph/mon_client.c @@ -119,6 +119,7 @@ static void __close_session(struct ceph_mon_client *monc) dout("__close_session closing mon%d\n", monc->cur_mon); ceph_con_revoke(&monc->con, monc->m_auth); ceph_con_close(&monc->con); + monc->con.private = NULL; monc->cur_mon = -1; monc->pending_auth = 0; ceph_auth_reset(monc->auth); @@ -141,9 +142,13 @@ 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; - dout("open_session mon%d opening\n", monc->cur_mon); + 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); + + dout("open_session mon%d opening\n", monc->cur_mon); ceph_con_open(&monc->con, &monc->monmap->mon_inst[monc->cur_mon].addr); @@ -760,10 +765,6 @@ int ceph_monc_init(struct ceph_mon_client *monc, struct ceph_client *cl) goto out; /* connection */ - ceph_con_init(&monc->client->msgr, &monc->con); - monc->con.private = monc; - monc->con.ops = &mon_con_ops; - /* authentication */ monc->auth = ceph_auth_init(cl->options->name, cl->options->key); @@ -836,8 +837,6 @@ void ceph_monc_stop(struct ceph_mon_client *monc) mutex_lock(&monc->mutex); __close_session(monc); - monc->con.private = NULL; - mutex_unlock(&monc->mutex); /*