1 // -----------------------------------------------------------------------
2 // Copyright (C) 2006 - 2007 FRESCOR consortium partners:
4 // Universidad de Cantabria, SPAIN
5 // University of York, UK
6 // Scuola Superiore Sant'Anna, ITALY
7 // Kaiserslautern University, GERMANY
8 // Univ. Politécnica Valencia, SPAIN
9 // Czech Technical University in Prague, CZECH REPUBLIC
11 // Thales Communication S.A. FRANCE
12 // Visual Tools S.A. SPAIN
13 // Rapita Systems Ltd UK
16 // See http://www.frescor.org for a link to partners' websites
18 // FRESCOR project (FP6/2005/IST/5-034026) is funded
19 // in part by the European Union Sixth Framework Programme
20 // The European Union is not liable of any use that may be
24 // based on previous work (FSF) done in the FIRST project
26 // Copyright (C) 2005 Mälardalen University, SWEDEN
27 // Scuola Superiore S.Anna, ITALY
28 // Universidad de Cantabria, SPAIN
29 // University of York, UK
31 // FSF API web pages: http://marte.unican.es/fsf/docs
32 // http://shark.sssup.it/contrib/first/docs/
34 // This file is part of FRSH API
36 // FRSH API is free software; you can redistribute it and/or modify
37 // it under the terms of the GNU General Public License as published by
38 // the Free Software Foundation; either version 2, or (at your option)
41 // FRSH API is distributed in the hope that it will be useful, but
42 // WITHOUT ANY WARRANTY; without even the implied warranty of
43 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
44 // General Public License for more details.
46 // You should have received a copy of the GNU General Public License
47 // distributed with FRSH API; see file COPYING. If not, write to the
48 // Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
51 // As a special exception, if you include this header file into source
52 // files to be compiled, this header file does not by itself cause
53 // the resulting executable to be covered by the GNU General Public
54 // License. This exception does not however invalidate any other
55 // reasons why the executable file might be covered by the GNU General
57 // -----------------------------------------------------------------------
58 //frsh_feedback_control.h
60 //==============================================
61 // ******** ******* ******** ** **
62 // **///// /**////** **////// /** /**
63 // ** /** /** /** /** /**
64 // ******* /******* /********* /**********
65 // **//// /**///** ////////** /**//////**
66 // ** /** //** /** /** /**
67 // ** /** //** ******** /** /**
68 // // // // //////// // //
70 // FRSH(FRescor ScHeduler), pronounced "fresh"
71 //==============================================
73 #ifndef _FRSH_FEEDBACK_CONTROL_H_
74 #define _FRSH_FEEDBACK_CONTROL_H_
78 #include "frsh_fosa.h"
79 #include "frsh_feedback_control_types.h"
80 #include "frsh_core_types.h"
83 #define FRSH_FEEDBACKCTRL_MODULE_SUPPORTED 1
86 * @file frsh_feedback_control.h
90 * @defgroup feedbackctrl Feedback Control Module
92 * This module provides a way to implement a QoS manager at the
102 * frsh_feedback_reserve()
104 * This function reserves a portion of spare space to be distributed
105 * among the vres with this method.
107 int frsh_feedback_reserve(frsh_spare_subset_t utilization);
112 * frsh_vres_set_next_budget()
114 * This function reserves a portion of spare space to be distributed
115 * among the vres with this method.
117 int frsh_vres_set_next_budget(frsh_vres_id_t vres_id, struct timespec new_budget);