1c223c903SChristophe Leroy /* 2c223c903SChristophe Leroy * Common time accounting prototypes and such for all ppc machines. 3c223c903SChristophe Leroy * 4c223c903SChristophe Leroy * This program is free software; you can redistribute it and/or 5c223c903SChristophe Leroy * modify it under the terms of the GNU General Public License 6c223c903SChristophe Leroy * as published by the Free Software Foundation; either version 7c223c903SChristophe Leroy * 2 of the License, or (at your option) any later version. 8c223c903SChristophe Leroy */ 9c223c903SChristophe Leroy 10c223c903SChristophe Leroy #ifndef __POWERPC_ACCOUNTING_H 11c223c903SChristophe Leroy #define __POWERPC_ACCOUNTING_H 12c223c903SChristophe Leroy 13c223c903SChristophe Leroy /* Stuff for accurate time accounting */ 14c223c903SChristophe Leroy struct cpu_accounting_data { 158c8b73c4SFrederic Weisbecker /* Accumulated cputime values to flush on ticks*/ 168c8b73c4SFrederic Weisbecker unsigned long utime; 178c8b73c4SFrederic Weisbecker unsigned long stime; 18*abcff86dSChristophe Leroy #ifdef CONFIG_ARCH_HAS_SCALED_CPUTIME 198c8b73c4SFrederic Weisbecker unsigned long utime_scaled; 208c8b73c4SFrederic Weisbecker unsigned long stime_scaled; 21*abcff86dSChristophe Leroy #endif 228c8b73c4SFrederic Weisbecker unsigned long gtime; 238c8b73c4SFrederic Weisbecker unsigned long hardirq_time; 248c8b73c4SFrederic Weisbecker unsigned long softirq_time; 258c8b73c4SFrederic Weisbecker unsigned long steal_time; 268c8b73c4SFrederic Weisbecker unsigned long idle_time; 278c8b73c4SFrederic Weisbecker /* Internal counters */ 28c223c903SChristophe Leroy unsigned long starttime; /* TB value snapshot */ 29c223c903SChristophe Leroy unsigned long starttime_user; /* TB value on exit to usermode */ 30*abcff86dSChristophe Leroy #ifdef CONFIG_ARCH_HAS_SCALED_CPUTIME 31c223c903SChristophe Leroy unsigned long startspurr; /* SPURR value snapshot */ 32c223c903SChristophe Leroy unsigned long utime_sspurr; /* ->user_time when ->startspurr set */ 33*abcff86dSChristophe Leroy #endif 34c223c903SChristophe Leroy }; 35c223c903SChristophe Leroy 36c223c903SChristophe Leroy #endif 37