[linux-2.6-block.git] / arch / ia64 / include / asm / cputime.h

/*
 * 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 */
Commit	Line	Data
b64f34cd	1	/*
7f30491c	2	* Definitions for measuring cputime on ia64 machines.
b64f34cd HS	3	*
	4	* Based on <asm-powerpc/cputime.h>.
	5	*
	6	* Copyright (C) 2007 FUJITSU LIMITED
	7	* Copyright (C) 2007 Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
	8	*
	9	* This program is free software; you can redistribute it and/or
	10	* modify it under the terms of the GNU General Public License
	11	* as published by the Free Software Foundation; either version
	12	* 2 of the License, or (at your option) any later version.
	13	*
abf917cd	14	* If we have CONFIG_VIRT_CPU_ACCOUNTING_NATIVE, we measure cpu time in nsec.
b64f34cd HS	15	* Otherwise we measure cpu time in jiffies using the generic definitions.
	16	*/
	17
1da177e4 LT	18	#ifndef __IA64_CPUTIME_H
	19	#define __IA64_CPUTIME_H
	20
abf917cd	21	#ifndef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE
39613766	22	# include <asm-generic/cputime.h>
b64f34cd	23	#else
39613766 FW	24	# include <asm/processor.h>
39613766 FW	25	# include <asm-generic/cputime_nsecs.h>
e3942ba0	26	extern void arch_vtime_task_switch(struct task_struct *tsk);
abf917cd	27	#endif /* CONFIG_VIRT_CPU_ACCOUNTING_NATIVE */
39613766	28
1da177e4	29	#endif /* __IA64_CPUTIME_H */