LDLM_DEBUG(lock, "%s", ret == 0 ? "wasn't waiting" : "removed");
return ret;
}
+EXPORT_SYMBOL(ldlm_del_waiting_lock);
/*
* Prolong the lock
LDLM_DEBUG(lock, "refreshed");
return 1;
}
+EXPORT_SYMBOL(ldlm_refresh_waiting_lock);
#else /* !HAVE_SERVER_SUPPORT || !__KERNEL__ */
RETURN(rc);
}
+EXPORT_SYMBOL(ldlm_server_blocking_ast);
int ldlm_server_completion_ast(struct ldlm_lock *lock, int flags, void *data)
{
RETURN(rc);
}
+EXPORT_SYMBOL(ldlm_server_completion_ast);
int ldlm_server_glimpse_ast(struct ldlm_lock *lock, void *data)
{
RETURN(rc);
}
+EXPORT_SYMBOL(ldlm_server_glimpse_ast);
int ldlm_glimpse_locks(struct ldlm_resource *res, cfs_list_t *gl_work_list)
{
RETURN(rc);
}
+EXPORT_SYMBOL(ldlm_glimpse_locks);
+
+/* return ldlm lock associated with a lock callback request */
+struct ldlm_lock *ldlm_request_lock(struct ptlrpc_request *req)
+{
+ struct ldlm_cb_async_args *ca;
+ struct ldlm_lock *lock;
+ ENTRY;
+
+ ca = ptlrpc_req_async_args(req);
+ lock = ca->ca_lock;
+ if (lock == NULL)
+ RETURN(ERR_PTR(-EFAULT));
+
+ RETURN(lock);
+}
+EXPORT_SYMBOL(ldlm_request_lock);
static void ldlm_svc_get_eopc(const struct ldlm_request *dlm_req,
struct lprocfs_stats *srv_stats)
return rc;
}
+EXPORT_SYMBOL(ldlm_handle_enqueue0);
int ldlm_handle_enqueue(struct ptlrpc_request *req,
ldlm_completion_callback completion_callback,
}
return rc;
}
+EXPORT_SYMBOL(ldlm_handle_enqueue);
int ldlm_handle_convert0(struct ptlrpc_request *req,
const struct ldlm_request *dlm_req)
RETURN(0);
}
+EXPORT_SYMBOL(ldlm_handle_convert0);
int ldlm_handle_convert(struct ptlrpc_request *req)
{
}
return rc;
}
+EXPORT_SYMBOL(ldlm_handle_convert);
/* Cancel all the locks whos handles are packed into ldlm_request */
int ldlm_request_cancel(struct ptlrpc_request *req,
if (first >= count)
RETURN(0);
+ if (count == 1 && dlm_req->lock_handle[0].cookie == 0)
+ RETURN(0);
+
/* There is no lock on the server at the replay time,
* skip lock cancelling to make replay tests to pass. */
if (lustre_msg_get_flags(req->rq_reqmsg) & MSG_REPLAY)
LDLM_DEBUG_NOLOCK("server-side cancel handler END");
RETURN(done);
}
+EXPORT_SYMBOL(ldlm_request_cancel);
int ldlm_handle_cancel(struct ptlrpc_request *req)
{
RETURN(ptlrpc_reply(req));
}
+EXPORT_SYMBOL(ldlm_handle_cancel);
#endif /* HAVE_SERVER_SUPPORT */
void ldlm_handle_bl_callback(struct ldlm_namespace *ns,
LASSERT(req->rq_export != NULL);
LASSERT(req->rq_export->exp_obd != NULL);
- switch (lustre_msg_get_opc(req->rq_reqmsg)) {
- case LDLM_BL_CALLBACK:
- if (OBD_FAIL_CHECK(OBD_FAIL_LDLM_BL_CALLBACK))
- RETURN(0);
- break;
- case LDLM_CP_CALLBACK:
- if (OBD_FAIL_CHECK(OBD_FAIL_LDLM_CP_CALLBACK))
- RETURN(0);
- break;
- case LDLM_GL_CALLBACK:
- if (OBD_FAIL_CHECK(OBD_FAIL_LDLM_GL_CALLBACK))
- RETURN(0);
- break;
+ switch (lustre_msg_get_opc(req->rq_reqmsg)) {
+ case LDLM_BL_CALLBACK:
+ if (OBD_FAIL_CHECK(OBD_FAIL_LDLM_BL_CALLBACK_NET))
+ RETURN(0);
+ break;
+ case LDLM_CP_CALLBACK:
+ if (OBD_FAIL_CHECK(OBD_FAIL_LDLM_CP_CALLBACK_NET))
+ RETURN(0);
+ break;
+ case LDLM_GL_CALLBACK:
+ if (OBD_FAIL_CHECK(OBD_FAIL_LDLM_GL_CALLBACK_NET))
+ RETURN(0);
+ break;
case LDLM_SET_INFO:
rc = ldlm_handle_setinfo(req);
ldlm_callback_reply(req, rc);
case LDLM_CANCEL:
req_capsule_set(&req->rq_pill, &RQF_LDLM_CANCEL);
CDEBUG(D_INODE, "cancel\n");
- if (OBD_FAIL_CHECK(OBD_FAIL_LDLM_CANCEL))
- RETURN(0);
+ if (OBD_FAIL_CHECK(OBD_FAIL_LDLM_CANCEL_NET))
+ RETURN(0);
rc = ldlm_handle_cancel(req);
if (rc)
break;
EXIT;
}
+EXPORT_SYMBOL(ldlm_revoke_export_locks);
#endif /* HAVE_SERVER_SUPPORT */
#ifdef __KERNEL__
RETURN(rc);
}
+EXPORT_SYMBOL(ldlm_get_ref);
void ldlm_put_ref(void)
{
EXIT;
}
+EXPORT_SYMBOL(ldlm_put_ref);
/*
* Export handle<->lock hash operations.
rc = cfs_mem_cache_destroy(ldlm_interval_slab);
LASSERTF(rc == 0, "couldn't free interval node slab\n");
}
-
-/* ldlm_extent.c */
-EXPORT_SYMBOL(ldlm_extent_shift_kms);
-
-/* ldlm_lock.c */
-#ifdef HAVE_SERVER_SUPPORT
-EXPORT_SYMBOL(ldlm_get_processing_policy);
-#endif
-EXPORT_SYMBOL(ldlm_lock2desc);
-EXPORT_SYMBOL(ldlm_register_intent);
-EXPORT_SYMBOL(ldlm_lockname);
-EXPORT_SYMBOL(ldlm_typename);
-EXPORT_SYMBOL(ldlm_lock2handle);
-EXPORT_SYMBOL(__ldlm_handle2lock);
-EXPORT_SYMBOL(ldlm_lock_get);
-EXPORT_SYMBOL(ldlm_lock_put);
-EXPORT_SYMBOL(ldlm_lock_match);
-EXPORT_SYMBOL(ldlm_lock_cancel);
-EXPORT_SYMBOL(ldlm_lock_addref);
-EXPORT_SYMBOL(ldlm_lock_addref_try);
-EXPORT_SYMBOL(ldlm_lock_decref);
-EXPORT_SYMBOL(ldlm_lock_decref_and_cancel);
-EXPORT_SYMBOL(ldlm_lock_change_resource);
-EXPORT_SYMBOL(ldlm_it2str);
-EXPORT_SYMBOL(ldlm_lock_dump_handle);
-EXPORT_SYMBOL(ldlm_reprocess_all_ns);
-EXPORT_SYMBOL(ldlm_lock_allow_match_locked);
-EXPORT_SYMBOL(ldlm_lock_allow_match);
-EXPORT_SYMBOL(ldlm_lock_downgrade);
-EXPORT_SYMBOL(ldlm_lock_convert);
-
-/* ldlm_request.c */
-EXPORT_SYMBOL(ldlm_completion_ast_async);
-EXPORT_SYMBOL(ldlm_blocking_ast_nocheck);
-EXPORT_SYMBOL(ldlm_completion_ast);
-EXPORT_SYMBOL(ldlm_blocking_ast);
-EXPORT_SYMBOL(ldlm_glimpse_ast);
-EXPORT_SYMBOL(ldlm_expired_completion_wait);
-EXPORT_SYMBOL(ldlm_prep_enqueue_req);
-EXPORT_SYMBOL(ldlm_prep_elc_req);
-EXPORT_SYMBOL(ldlm_cli_convert);
-EXPORT_SYMBOL(ldlm_cli_enqueue);
-EXPORT_SYMBOL(ldlm_cli_enqueue_fini);
-EXPORT_SYMBOL(ldlm_cli_enqueue_local);
-EXPORT_SYMBOL(ldlm_cli_cancel);
-EXPORT_SYMBOL(ldlm_cli_cancel_unused);
-EXPORT_SYMBOL(ldlm_cli_cancel_unused_resource);
-EXPORT_SYMBOL(ldlm_cli_cancel_req);
-EXPORT_SYMBOL(ldlm_replay_locks);
-EXPORT_SYMBOL(ldlm_resource_foreach);
-EXPORT_SYMBOL(ldlm_namespace_foreach);
-EXPORT_SYMBOL(ldlm_resource_iterate);
-EXPORT_SYMBOL(ldlm_cancel_resource_local);
-EXPORT_SYMBOL(ldlm_cli_cancel_list_local);
-EXPORT_SYMBOL(ldlm_cli_cancel_list);
-
-/* ldlm_lockd.c */
-#ifdef HAVE_SERVER_SUPPORT
-EXPORT_SYMBOL(ldlm_server_blocking_ast);
-EXPORT_SYMBOL(ldlm_server_completion_ast);
-EXPORT_SYMBOL(ldlm_server_glimpse_ast);
-EXPORT_SYMBOL(ldlm_glimpse_locks);
-EXPORT_SYMBOL(ldlm_handle_enqueue);
-EXPORT_SYMBOL(ldlm_handle_enqueue0);
-EXPORT_SYMBOL(ldlm_handle_cancel);
-EXPORT_SYMBOL(ldlm_request_cancel);
-EXPORT_SYMBOL(ldlm_handle_convert);
-EXPORT_SYMBOL(ldlm_handle_convert0);
-EXPORT_SYMBOL(ldlm_revoke_export_locks);
-#endif
-EXPORT_SYMBOL(ldlm_del_waiting_lock);
-EXPORT_SYMBOL(ldlm_get_ref);
-EXPORT_SYMBOL(ldlm_put_ref);
-EXPORT_SYMBOL(ldlm_refresh_waiting_lock);
-
-/* ldlm_resource.c */
-EXPORT_SYMBOL(ldlm_namespace_new);
-EXPORT_SYMBOL(ldlm_namespace_cleanup);
-EXPORT_SYMBOL(ldlm_namespace_free);
-EXPORT_SYMBOL(ldlm_namespace_dump);
-EXPORT_SYMBOL(ldlm_dump_all_namespaces);
-EXPORT_SYMBOL(ldlm_resource_get);
-EXPORT_SYMBOL(ldlm_resource_putref);
-EXPORT_SYMBOL(ldlm_resource_unlink_lock);
-
-/* ldlm_lib.c */
-EXPORT_SYMBOL(client_import_add_conn);
-EXPORT_SYMBOL(client_import_del_conn);
-EXPORT_SYMBOL(client_obd_setup);
-EXPORT_SYMBOL(client_obd_cleanup);
-EXPORT_SYMBOL(client_connect_import);
-EXPORT_SYMBOL(client_disconnect_export);
-EXPORT_SYMBOL(target_send_reply);
-EXPORT_SYMBOL(target_pack_pool_reply);
-
-#ifdef HAVE_SERVER_SUPPORT
-EXPORT_SYMBOL(server_disconnect_export);
-EXPORT_SYMBOL(target_stop_recovery_thread);
-EXPORT_SYMBOL(target_handle_connect);
-EXPORT_SYMBOL(target_cleanup_recovery);
-EXPORT_SYMBOL(target_destroy_export);
-EXPORT_SYMBOL(target_cancel_recovery_timer);
-EXPORT_SYMBOL(target_queue_recovery_request);
-EXPORT_SYMBOL(target_handle_ping);
-EXPORT_SYMBOL(target_handle_disconnect);
-#endif
-
-/* l_lock.c */
-EXPORT_SYMBOL(lock_res_and_lock);
-EXPORT_SYMBOL(unlock_res_and_lock);
git://git.whamcloud.com / fs / lustre-release.git / blobdiff