Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 0f9af169 authored by Ilya Dryomov's avatar Ilya Dryomov
Browse files

libceph: decouple hunting and subs management 



Coupling hunting state with subscribe state is not a good idea.  Clear
hunting when we complete the authentication handshake.

Signed-off-by: default avatarIlya Dryomov <idryomov@gmail.com>
parent 02ac956c

net/ceph/mon_client.c

+22 −9
Original line number Diff line number Diff line
@@ -255,12 +255,6 @@ static void handle_subscribe_ack(struct ceph_mon_client *monc, 
	seconds = le32_to_cpu(h->duration);



	mutex_lock(&monc->mutex);

	if (monc->hunting) {

		pr_info("mon%d %s session established\n",

			monc->cur_mon,

			ceph_pr_addr(&monc->con.peer_addr.in_addr));

		monc->hunting = false;

	}

	dout("handle_subscribe_ack after %d seconds\n", seconds);

	monc->sub_renew_after = monc->sub_sent + (seconds >> 1)*HZ - 1;

	monc->sub_sent = 0;
@@ -877,6 +871,14 @@ void ceph_monc_stop(struct ceph_mon_client *monc) 
}

EXPORT_SYMBOL(ceph_monc_stop);



static void finish_hunting(struct ceph_mon_client *monc)

{

	if (monc->hunting) {

		dout("%s found mon%d\n", __func__, monc->cur_mon);

		monc->hunting = false;

	}

}



static void handle_auth_reply(struct ceph_mon_client *monc,

			      struct ceph_msg *msg)

{
@@ -890,11 +892,15 @@ static void handle_auth_reply(struct ceph_mon_client *monc, 
				     msg->front.iov_len,

				     monc->m_auth->front.iov_base,

				     monc->m_auth->front_alloc_len);

	if (ret > 0) {

		__send_prepared_auth_request(monc, ret);

		goto out;

	}



	finish_hunting(monc);



	if (ret < 0) {

		monc->client->auth_err = ret;

		wake_up_all(&monc->client->auth_wq);

	} else if (ret > 0) {

		__send_prepared_auth_request(monc, ret);

	} else if (!was_auth && ceph_auth_is_authenticated(monc->auth)) {

		dout("authenticated, starting session\n");
@@ -904,8 +910,15 @@ static void handle_auth_reply(struct ceph_mon_client *monc, 


		__send_subscribe(monc);

		__resend_generic_request(monc);



		pr_info("mon%d %s session established\n", monc->cur_mon,

			ceph_pr_addr(&monc->con.peer_addr.in_addr));

	}



out:

	mutex_unlock(&monc->mutex);

	if (monc->client->auth_err < 0)

		wake_up_all(&monc->client->auth_wq);

}



static int __validate_auth(struct ceph_mon_client *monc)