2012-10-04 23:59:45 +00:00
|
|
|
/*
|
|
|
|
|
htop - IOPriority.c
|
|
|
|
|
(C) 2004-2012 Hisham H. Muhammad
|
|
|
|
|
Released under the GNU GPL, see the COPYING file
|
|
|
|
|
in the source distribution for its full text.
|
|
|
|
|
|
2019-10-31 16:39:12 +00:00
|
|
|
Based on ionice,
|
2012-10-04 23:59:45 +00:00
|
|
|
Copyright (C) 2005 Jens Axboe <jens@axboe.dk>
|
|
|
|
|
Released under the terms of the GNU General Public License version 2
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#include "IOPriority.h"
|
|
|
|
|
|
|
|
|
|
/*{
|
|
|
|
|
|
|
|
|
|
enum {
|
|
|
|
|
IOPRIO_CLASS_NONE,
|
|
|
|
|
IOPRIO_CLASS_RT,
|
|
|
|
|
IOPRIO_CLASS_BE,
|
|
|
|
|
IOPRIO_CLASS_IDLE,
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
#define IOPRIO_WHO_PROCESS 1
|
|
|
|
|
|
|
|
|
|
#define IOPRIO_CLASS_SHIFT (13)
|
|
|
|
|
#define IOPRIO_PRIO_MASK ((1UL << IOPRIO_CLASS_SHIFT) - 1)
|
|
|
|
|
|
|
|
|
|
#define IOPriority_class(ioprio_) ((int) ((ioprio_) >> IOPRIO_CLASS_SHIFT) )
|
|
|
|
|
#define IOPriority_data(ioprio_) ((int) ((ioprio_) & IOPRIO_PRIO_MASK) )
|
|
|
|
|
|
|
|
|
|
typedef int IOPriority;
|
|
|
|
|
|
|
|
|
|
#define IOPriority_tuple(class_, data_) (((class_) << IOPRIO_CLASS_SHIFT) | data_)
|
|
|
|
|
|
|
|
|
|
#define IOPriority_error 0xffffffff
|
|
|
|
|
|
|
|
|
|
#define IOPriority_None IOPriority_tuple(IOPRIO_CLASS_NONE, 0)
|
2017-07-05 18:20:13 +00:00
|
|
|
#define IOPriority_Idle IOPriority_tuple(IOPRIO_CLASS_IDLE, 7)
|
2012-10-04 23:59:45 +00:00
|
|
|
|
|
|
|
|
}*/
|
|
|
|
|
|
