accounting.h

 1/* SPDX-License-Identifier: GPL-2.0-or-later */
 2/*
 3 * Common time accounting prototypes and such for all ppc machines.
 4 */
 5
 6#ifndef __POWERPC_ACCOUNTING_H
 7#define __POWERPC_ACCOUNTING_H
 8
 9/* Stuff for accurate time accounting */
10struct cpu_accounting_data {
11	/* Accumulated cputime values to flush on ticks*/
12	unsigned long utime;
13	unsigned long stime;
14#ifdef CONFIG_ARCH_HAS_SCALED_CPUTIME
15	unsigned long utime_scaled;
16	unsigned long stime_scaled;
17#endif
18	unsigned long gtime;
19	unsigned long hardirq_time;
20	unsigned long softirq_time;
21	unsigned long steal_time;
22	unsigned long idle_time;
23	/* Internal counters */
24	unsigned long starttime;	/* TB value snapshot */
25	unsigned long starttime_user;	/* TB value on exit to usermode */
26#ifdef CONFIG_ARCH_HAS_SCALED_CPUTIME
27	unsigned long startspurr;	/* SPURR value snapshot */
28	unsigned long utime_sspurr;	/* ->user_time when ->startspurr set */
29#endif
30};
31
32#endif