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Diffstat (limited to 'arch/ia64/include/asm/cputime.h')
| -rw-r--r-- | arch/ia64/include/asm/cputime.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/ia64/include/asm/cputime.h b/arch/ia64/include/asm/cputime.h new file mode 100644 index 000000000..e2d3f5baf --- /dev/null +++ b/arch/ia64/include/asm/cputime.h @@ -0,0 +1,29 @@ +/* + * Definitions for measuring cputime on ia64 machines. + * + * Based on <asm-powerpc/cputime.h>. + * + * Copyright (C) 2007 FUJITSU LIMITED + * Copyright (C) 2007 Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + * + * If we have CONFIG_VIRT_CPU_ACCOUNTING_NATIVE, we measure cpu time in nsec. + * Otherwise we measure cpu time in jiffies using the generic definitions. + */ + +#ifndef __IA64_CPUTIME_H +#define __IA64_CPUTIME_H + +#ifndef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE +# include <asm-generic/cputime.h> +#else +# include <asm/processor.h> +# include <asm-generic/cputime_nsecs.h> +extern void arch_vtime_task_switch(struct task_struct *tsk); +#endif /* CONFIG_VIRT_CPU_ACCOUNTING_NATIVE */ + +#endif /* __IA64_CPUTIME_H */ |