22 lines
406 B
C
22 lines
406 B
C
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/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _ASM_X86_TRACE_CLOCK_H
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#define _ASM_X86_TRACE_CLOCK_H
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#include <linux/compiler.h>
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#include <linux/types.h>
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#ifdef CONFIG_X86_TSC
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extern u64 notrace trace_clock_x86_tsc(void);
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# define ARCH_TRACE_CLOCKS \
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{ trace_clock_x86_tsc, "x86-tsc", .in_ns = 0 },
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#else /* !CONFIG_X86_TSC */
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#define ARCH_TRACE_CLOCKS
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#endif
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#endif /* _ASM_X86_TRACE_CLOCK_H */
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