staging/lustre/target: move OUT to the unified target code

- Move OUT handler to the unified target code, so it can be
  used by both MDS and OST.

Lustre-change: http://review.whamcloud.com/6763
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3467
Signed-off-by: Mikhail Pershin <mike.pershin@intel.com>
Reviewed-by: Alex Zhuravlev <alexey.zhuravlev@intel.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
[pick client side of change. target is mostly server side code -- PengTao]
Signed-off-by: Peng Tao <bergwolf@gmail.com>
Signed-off-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/lustre/lustre/mdc/mdc_request.c b/drivers/staging/lustre/lustre/mdc/mdc_request.c
index 0b43251..d1ad91c 100644 (file)
--- a/drivers/staging/lustre/lustre/mdc/mdc_request.c
+++ b/drivers/staging/lustre/lustre/mdc/mdc_request.c
@@ -2076,15 +2076,6 @@ int mdc_set_info_async(const struct lu_env *env,
                sptlrpc_import_flush_my_ctx(imp);
                return 0;
        }
-       if (KEY_IS(KEY_MDS_CONN)) {
-               /* mds-mds import */
-               spin_lock(&imp->imp_lock);
-               imp->imp_server_timeout = 1;
-               spin_unlock(&imp->imp_lock);
-               imp->imp_client->cli_request_portal = MDS_MDS_PORTAL;
-               CDEBUG(D_OTHER, "%s: timeout / 2\n", exp->exp_obd->obd_name);
-               return 0;
-       }
        if (KEY_IS(KEY_CHANGELOG_CLEAR)) {
                rc = do_set_info_async(imp, MDS_SET_INFO, LUSTRE_MDS_VERSION,
                                       keylen, key, vallen, val, set);
@@ -2594,27 +2585,6 @@ static int mdc_renew_capa(struct obd_export *exp, struct obd_capa *oc,
        return 0;
 }
 
-static int mdc_connect(const struct lu_env *env,
-                      struct obd_export **exp,
-                      struct obd_device *obd, struct obd_uuid *cluuid,
-                      struct obd_connect_data *data,
-                      void *localdata)
-{
-       struct obd_import *imp = obd->u.cli.cl_import;
-
-       /* mds-mds import features */
-       if (data && (data->ocd_connect_flags & OBD_CONNECT_MDS_MDS)) {
-               spin_lock(&imp->imp_lock);
-               imp->imp_server_timeout = 1;
-               spin_unlock(&imp->imp_lock);
-               imp->imp_client->cli_request_portal = MDS_MDS_PORTAL;
-               CDEBUG(D_OTHER, "%s: Set 'mds' portal and timeout\n",
-                      obd->obd_name);
-       }
-
-       return client_connect_import(env, exp, obd, cluuid, data, NULL);
-}
-
 struct obd_ops mdc_obd_ops = {
        .o_owner            = THIS_MODULE,
        .o_setup            = mdc_setup,
@@ -2622,7 +2592,7 @@ struct obd_ops mdc_obd_ops = {
        .o_cleanup        = mdc_cleanup,
        .o_add_conn      = client_import_add_conn,
        .o_del_conn      = client_import_del_conn,
-       .o_connect        = mdc_connect,
+       .o_connect          = client_connect_import,
        .o_disconnect       = client_disconnect_export,
        .o_iocontrol    = mdc_iocontrol,
        .o_set_info_async   = mdc_set_info_async,