Vincenzo Frascino | 7ac8707 | 2019-06-21 10:52:49 +0100 | [diff] [blame] | 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 | |
Vincenzo Frascino | 7ac8707 | 2019-06-21 10:52:49 +0100 | [diff] [blame] | 13 | DEFINE_VVAR(struct vdso_data, _vdso_data); |
| 14 | /* |
| 15 | * Update the vDSO data page to keep in sync with kernel timekeeping. |
| 16 | */ |
| 17 | static __always_inline |
| 18 | struct 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 | |
Vincenzo Frascino | 7ac8707 | 2019-06-21 10:52:49 +0100 | [diff] [blame] | 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 */ |