| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 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 */ |
| 10 | struct 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 |