29 lines
614 B
C
29 lines
614 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _ASM_X86_VGTOD_H
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#define _ASM_X86_VGTOD_H
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/*
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* This check is required to prevent ARCH=um to include
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* unwanted headers.
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*/
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#ifdef CONFIG_GENERIC_GETTIMEOFDAY
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#include <linux/compiler.h>
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#include <asm/clocksource.h>
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#include <vdso/datapage.h>
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#include <vdso/helpers.h>
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#ifdef BUILD_VDSO32_64
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typedef u64 gtod_long_t;
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#else
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typedef unsigned long gtod_long_t;
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#endif
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#endif /* CONFIG_GENERIC_GETTIMEOFDAY */
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extern int vclocks_used;
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static inline bool vclock_was_used(int vclock)
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{
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return READ_ONCE(vclocks_used) & (1 << vclock);
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}
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#endif /* _ASM_X86_VGTOD_H */
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