rbd: drop wait_for_latest_osdmap()

Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Jason Dillaman <dillaman@redhat.com>

diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 3b2c9289dccb906349a39f7da111d5f458254695..2210c1b9491ba2e9f690dd4a26b209b64f4ad925 100644 (file)
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -924,23 +924,6 @@ static void rbd_put_client(struct rbd_client *rbdc)
                kref_put(&rbdc->kref, rbd_client_release);
 }
 
-static int wait_for_latest_osdmap(struct ceph_client *client)
-{
-       u64 newest_epoch;
-       int ret;
-
-       ret = ceph_monc_get_version(&client->monc, "osdmap", &newest_epoch);
-       if (ret)
-               return ret;
-
-       if (client->osdc.osdmap->epoch >= newest_epoch)
-               return 0;
-
-       ceph_osdc_maybe_request_map(&client->osdc);
-       return ceph_monc_wait_osdmap(&client->monc, newest_epoch,
-                                    client->options->mount_timeout);
-}
-
 /*
  * Get a ceph client with specific addr and configuration, if one does
  * not exist create it.  Either way, ceph_opts is consumed by this
@@ -960,7 +943,8 @@ static struct rbd_client *rbd_get_client(struct ceph_options *ceph_opts)
                 * Using an existing client.  Make sure ->pg_pools is up to
                 * date before we look up the pool id in do_rbd_add().
                 */
-               ret = wait_for_latest_osdmap(rbdc->client);
+               ret = ceph_wait_for_latest_osdmap(rbdc->client,
+                                       rbdc->client->options->mount_timeout);
                if (ret) {
                        rbd_warn(NULL, "failed to get latest osdmap: %d", ret);
                        rbd_put_client(rbdc);