1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Common time accounting prototypes and such for all ppc machines. 4*4882a593Smuzhiyun */ 5*4882a593Smuzhiyun 6*4882a593Smuzhiyun #ifndef __POWERPC_ACCOUNTING_H 7*4882a593Smuzhiyun #define __POWERPC_ACCOUNTING_H 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun /* Stuff for accurate time accounting */ 10*4882a593Smuzhiyun struct cpu_accounting_data { 11*4882a593Smuzhiyun /* Accumulated cputime values to flush on ticks*/ 12*4882a593Smuzhiyun unsigned long utime; 13*4882a593Smuzhiyun unsigned long stime; 14*4882a593Smuzhiyun #ifdef CONFIG_ARCH_HAS_SCALED_CPUTIME 15*4882a593Smuzhiyun unsigned long utime_scaled; 16*4882a593Smuzhiyun unsigned long stime_scaled; 17*4882a593Smuzhiyun #endif 18*4882a593Smuzhiyun unsigned long gtime; 19*4882a593Smuzhiyun unsigned long hardirq_time; 20*4882a593Smuzhiyun unsigned long softirq_time; 21*4882a593Smuzhiyun unsigned long steal_time; 22*4882a593Smuzhiyun unsigned long idle_time; 23*4882a593Smuzhiyun /* Internal counters */ 24*4882a593Smuzhiyun unsigned long starttime; /* TB value snapshot */ 25*4882a593Smuzhiyun unsigned long starttime_user; /* TB value on exit to usermode */ 26*4882a593Smuzhiyun #ifdef CONFIG_ARCH_HAS_SCALED_CPUTIME 27*4882a593Smuzhiyun unsigned long startspurr; /* SPURR value snapshot */ 28*4882a593Smuzhiyun unsigned long utime_sspurr; /* ->user_time when ->startspurr set */ 29*4882a593Smuzhiyun #endif 30*4882a593Smuzhiyun }; 31*4882a593Smuzhiyun 32*4882a593Smuzhiyun #endif 33