*/
#define EXPORT_SYMTAB
-
-#include <linux/module.h>
-
#define DEBUG_SUBSYSTEM S_RPC
+#include <linux/module.h>
#include <linux/lustre_ha.h>
extern int ptlrpc_init_portals(void);
int connmgr_setup(struct obd_device *obddev, obd_count len, void *buf)
{
- struct connmgr_obd *mgr = &obddev->u.mgr;
+ struct recovd_obd *recovd = &obddev->u.recovd;
int err;
ENTRY;
- memset(mgr, 0, sizeof(*mgr));
+ memset(recovd, 0, sizeof(*recovd));
- OBD_ALLOC(mgr->mgr_client, sizeof(*mgr->mgr_client));
- if (!mgr)
+ OBD_ALLOC(recovd->recovd_client, sizeof(*recovd->recovd_client));
+ if (!recovd)
RETURN(-ENOMEM);
- err = recovd_setup(mgr);
+ err = recovd_setup(recovd);
if (err)
GOTO(err_free, err);
- mgr->mgr_service =
+ recovd->recovd_service =
ptlrpc_init_svc(128 * 1024,CONNMGR_REQUEST_PORTAL,
CONNMGR_REPLY_PORTAL, "self", connmgr_handle);
- if (!mgr->mgr_service) {
+ if (!recovd->recovd_service) {
CERROR("failed to start service\n");
GOTO(err_recovd, err = -EINVAL);
}
- ptlrpc_init_client(NULL, CONNMGR_REQUEST_PORTAL,
- CONNMGR_REPLY_PORTAL, mgr->mgr_client);
+ ptlrpc_init_client(NULL, NULL, CONNMGR_REQUEST_PORTAL,
+ CONNMGR_REPLY_PORTAL, recovd->recovd_client);
+ recovd->recovd_client->cli_name = "connmgr";
- err = ptlrpc_start_thread(obddev, mgr->mgr_service, "lustre_connmgr");
+ err = ptlrpc_start_thread(obddev, recovd->recovd_service, "lustre_connmgr");
if (err) {
CERROR("cannot start thread\n");
GOTO(err_svc, err);
}
MOD_INC_USE_COUNT;
- ptlrpc_connmgr = mgr;
+ ptlrpc_connmgr = recovd;
RETURN(0);
err_svc:
- rpc_unregister_service(mgr->mgr_service);
+ rpc_unregister_service(recovd->recovd_service);
err_recovd:
- recovd_cleanup(mgr);
+ recovd_cleanup(recovd);
err_free:
- if (mgr->mgr_client)
- OBD_FREE(mgr->mgr_client, sizeof(*mgr->mgr_client));
+ if (recovd->recovd_client)
+ OBD_FREE(recovd->recovd_client, sizeof(*recovd->recovd_client));
RETURN(err);
}
int connmgr_cleanup(struct obd_device *dev)
{
- struct connmgr_obd *mgr = &dev->u.mgr;
+ struct recovd_obd *recovd = &dev->u.recovd;
int err;
- err = recovd_cleanup(mgr);
+ err = recovd_cleanup(recovd);
if (err)
LBUG();
- ptlrpc_stop_thread(mgr->mgr_service);
- rpc_unregister_service(mgr->mgr_service);
- if (!list_empty(&mgr->mgr_service->srv_reqs)) {
+ ptlrpc_stop_all_threads(recovd->recovd_service);
+ rpc_unregister_service(recovd->recovd_service);
+ if (!list_empty(&recovd->recovd_service->srv_reqs)) {
// XXX reply with errors and clean up
CERROR("Request list not empty!\n");
}
- OBD_FREE(mgr->mgr_service, sizeof(*mgr->mgr_service));
- mgr->mgr_flags = MGR_STOPPING;
-
- OBD_FREE(mgr->mgr_client, sizeof(*mgr->mgr_client));
+ OBD_FREE(recovd->recovd_service, sizeof(*recovd->recovd_service));
+ ptlrpc_cleanup_client(recovd->recovd_client);
+ OBD_FREE(recovd->recovd_client, sizeof(*recovd->recovd_client));
MOD_DEC_USE_COUNT;
RETURN(0);
}
+
+int connmgr_iocontrol(long cmd, struct obd_conn *conn, int len, void *karg,
+ void *uarg)
+{
+ struct recovd_obd *recovd = &conn->oc_dev->u.recovd;
+
+ ENTRY;
+ if (cmd == OBD_RECOVD_NEWCONN) {
+ spin_lock(&recovd->recovd_lock);
+ recovd->recovd_flags |= RECOVD_UPCALL_ANSWER;
+ recovd->recovd_wakeup_flag = 1;
+ wake_up(&recovd->recovd_waitq);
+ spin_unlock(&recovd->recovd_lock);
+ EXIT;
+ }
+ return 0;
+}
+
+
/* use obd ops to offer management infrastructure */
-static struct obd_ops connmgr_obd_ops = {
+static struct obd_ops recovd_obd_ops = {
o_setup: connmgr_setup,
o_cleanup: connmgr_cleanup,
+ o_iocontrol: connmgr_iocontrol,
};
static int __init ptlrpc_init(void)
if (rc)
RETURN(rc);
ptlrpc_init_connection();
- obd_register_type(&connmgr_obd_ops, LUSTRE_HA_NAME);
+ obd_register_type(&recovd_obd_ops, LUSTRE_HA_NAME);
return 0;
}
ptlrpc_cleanup_connection();
}
+/* connmgr.c */
+EXPORT_SYMBOL(ptlrpc_connmgr);
+EXPORT_SYMBOL(connmgr_connect);
+EXPORT_SYMBOL(connmgr_handle);
+EXPORT_SYMBOL(recovd_cli_fail);
+EXPORT_SYMBOL(recovd_cli_manage);
+EXPORT_SYMBOL(recovd_cli_fixed);
+EXPORT_SYMBOL(recovd_setup);
+EXPORT_SYMBOL(recovd_cleanup);
+
+/* connection.c */
+EXPORT_SYMBOL(ptlrpc_readdress_connection);
+EXPORT_SYMBOL(ptlrpc_get_connection);
+EXPORT_SYMBOL(ptlrpc_put_connection);
+EXPORT_SYMBOL(ptlrpc_connection_addref);
+EXPORT_SYMBOL(ptlrpc_init_connection);
+EXPORT_SYMBOL(ptlrpc_cleanup_connection);
+
+/* niobuf.c */
+EXPORT_SYMBOL(ptlrpc_send_bulk);
+EXPORT_SYMBOL(ptlrpc_register_bulk);
+EXPORT_SYMBOL(ptlrpc_abort_bulk);
+EXPORT_SYMBOL(ptlrpc_reply);
+EXPORT_SYMBOL(ptlrpc_error);
+EXPORT_SYMBOL(ptlrpc_resend_req);
+EXPORT_SYMBOL(ptl_send_rpc);
+EXPORT_SYMBOL(ptlrpc_link_svc_me);
+
+/* client.c */
+EXPORT_SYMBOL(ptlrpc_init_client);
+EXPORT_SYMBOL(ptlrpc_cleanup_client);
+EXPORT_SYMBOL(ptlrpc_req_to_uuid);
+EXPORT_SYMBOL(ptlrpc_uuid_to_connection);
+EXPORT_SYMBOL(ptlrpc_queue_wait);
+EXPORT_SYMBOL(ptlrpc_continue_req);
+EXPORT_SYMBOL(ptlrpc_replay_req);
+EXPORT_SYMBOL(ptlrpc_restart_req);
+EXPORT_SYMBOL(ptlrpc_prep_req);
+EXPORT_SYMBOL(ptlrpc_free_req);
+EXPORT_SYMBOL(ptlrpc_req_finished);
+EXPORT_SYMBOL(ptlrpc_prep_bulk);
+EXPORT_SYMBOL(ptlrpc_free_bulk);
+EXPORT_SYMBOL(ptlrpc_prep_bulk_page);
+EXPORT_SYMBOL(ptlrpc_free_bulk_page);
+EXPORT_SYMBOL(ptlrpc_check_status);
+
+/* service.c */
+EXPORT_SYMBOL(ptlrpc_init_svc);
+EXPORT_SYMBOL(ptlrpc_stop_all_threads);
+EXPORT_SYMBOL(ptlrpc_start_thread);
+EXPORT_SYMBOL(rpc_unregister_service);
+
+/* pack_generic.c */
+EXPORT_SYMBOL(lustre_pack_msg);
+EXPORT_SYMBOL(lustre_msg_size);
+EXPORT_SYMBOL(lustre_unpack_msg);
+EXPORT_SYMBOL(lustre_msg_buf);
+
MODULE_AUTHOR("Peter J. Braam <braam@clusterfs.com>");
MODULE_DESCRIPTION("Lustre Request Processor v1.0");
MODULE_LICENSE("GPL");
git://git.whamcloud.com / fs / lustre-release.git / blobdiff