| /* SPDX-License-Identifier: GPL-2.0 */ | |
| #ifndef _ASM_X86_VGTOD_H | |
| #define _ASM_X86_VGTOD_H | |
| #include <linux/compiler.h> | |
| #include <asm/clocksource.h> | |
| #include <vdso/datapage.h> | |
| #include <vdso/helpers.h> | |
| #include <uapi/linux/time.h> | |
| #ifdef BUILD_VDSO32_64 | |
| typedef u64 gtod_long_t; | |
| #else | |
| typedef unsigned long gtod_long_t; | |
| #endif | |
| extern int vclocks_used; | |
| static inline bool vclock_was_used(int vclock) | |
| { | |
| return READ_ONCE(vclocks_used) & (1 << vclock); | |
| } | |
| #endif /* _ASM_X86_VGTOD_H */ |