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Diffstat (limited to 'arch/powerpc/include/asm/accounting.h')
| -rw-r--r-- | arch/powerpc/include/asm/accounting.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/accounting.h b/arch/powerpc/include/asm/accounting.h new file mode 100644 index 0000000000..6d79c31700 --- /dev/null +++ b/arch/powerpc/include/asm/accounting.h @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Common time accounting prototypes and such for all ppc machines. + */ + +#ifndef __POWERPC_ACCOUNTING_H +#define __POWERPC_ACCOUNTING_H + +/* Stuff for accurate time accounting */ +struct cpu_accounting_data { + /* Accumulated cputime values to flush on ticks*/ + unsigned long utime; + unsigned long stime; +#ifdef CONFIG_ARCH_HAS_SCALED_CPUTIME + unsigned long utime_scaled; + unsigned long stime_scaled; +#endif + unsigned long gtime; + unsigned long hardirq_time; + unsigned long softirq_time; + unsigned long steal_time; + unsigned long idle_time; + /* Internal counters */ + unsigned long starttime; /* TB value snapshot */ + unsigned long starttime_user; /* TB value on exit to usermode */ +#ifdef CONFIG_ARCH_HAS_SCALED_CPUTIME + unsigned long startspurr; /* SPURR value snapshot */ + unsigned long utime_sspurr; /* ->user_time when ->startspurr set */ +#endif +}; + +#endif |