linux/arch/powerpc/include/asm/accounting.h
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   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
  33