1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * Definitions for measuring cputime on ia64 machines. 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Based on <asm-powerpc/cputime.h>. 6*4882a593Smuzhiyun * 7*4882a593Smuzhiyun * Copyright (C) 2007 FUJITSU LIMITED 8*4882a593Smuzhiyun * Copyright (C) 2007 Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com> 9*4882a593Smuzhiyun * 10*4882a593Smuzhiyun * If we have CONFIG_VIRT_CPU_ACCOUNTING_NATIVE, we measure cpu time in nsec. 11*4882a593Smuzhiyun * Otherwise we measure cpu time in jiffies using the generic definitions. 12*4882a593Smuzhiyun */ 13*4882a593Smuzhiyun 14*4882a593Smuzhiyun #ifndef __IA64_CPUTIME_H 15*4882a593Smuzhiyun #define __IA64_CPUTIME_H 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun #ifdef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE 18*4882a593Smuzhiyun extern void arch_vtime_task_switch(struct task_struct *tsk); 19*4882a593Smuzhiyun #endif /* CONFIG_VIRT_CPU_ACCOUNTING_NATIVE */ 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun #endif /* __IA64_CPUTIME_H */ 22