1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef __ASM_VDSO_VSYSCALL_H
3#define __ASM_VDSO_VSYSCALL_H
4
5#ifndef __ASSEMBLY__
6
7#include <linux/hrtimer.h>
8#include <linux/timekeeper_internal.h>
9#include <vdso/datapage.h>
10#include <asm/vgtod.h>
11#include <asm/vvar.h>
12
13DEFINE_VVAR(struct vdso_data, _vdso_data);
14/*
15 * Update the vDSO data page to keep in sync with kernel timekeeping.
16 */
17static __always_inline
18struct vdso_data *__x86_get_k_vdso_data(void)
19{
20	return _vdso_data;
21}
22#define __arch_get_k_vdso_data __x86_get_k_vdso_data
23
24/* The asm-generic header needs to be included after the definitions above */
25#include <asm-generic/vdso/vsyscall.h>
26
27#endif /* !__ASSEMBLY__ */
28
29#endif /* __ASM_VDSO_VSYSCALL_H */
30