[mirror_ubuntu-bionic-kernel.git] / arch / x86 / include / asm / trace_clock.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_X86_TRACE_CLOCK_H
#define _ASM_X86_TRACE_CLOCK_H

#include <linux/compiler.h>
#include <linux/types.h>

#ifdef CONFIG_X86_TSC

extern u64 notrace trace_clock_x86_tsc(void);

# define ARCH_TRACE_CLOCKS \
	{ trace_clock_x86_tsc,	"x86-tsc",	.in_ns = 0 },

#else /* !CONFIG_X86_TSC */

#define ARCH_TRACE_CLOCKS

#endif

#endif  /* _ASM_X86_TRACE_CLOCK_H */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
8cbd9cc6 DS	2	#ifndef _ASM_X86_TRACE_CLOCK_H
	3	#define _ASM_X86_TRACE_CLOCK_H
	4
	5	#include <linux/compiler.h>
	6	#include <linux/types.h>
	7
	8	#ifdef CONFIG_X86_TSC
	9
	10	extern u64 notrace trace_clock_x86_tsc(void);
	11
	12	# define ARCH_TRACE_CLOCKS \
8be0709f	13	{ trace_clock_x86_tsc, "x86-tsc", .in_ns = 0 },
8cbd9cc6 DS	14
	15	#else /* !CONFIG_X86_TSC */
	16
	17	#define ARCH_TRACE_CLOCKS
	18
	19	#endif
	20
	21	#endif /* _ASM_X86_TRACE_CLOCK_H */