mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
21 lines
480 B
21 lines
480 B
/* SPDX-License-Identifier: GPL-2.0 */ |
|
/* x86-specific clocksource additions */ |
|
|
|
#ifndef _ASM_X86_CLOCKSOURCE_H |
|
#define _ASM_X86_CLOCKSOURCE_H |
|
|
|
#include <asm/vdso/clocksource.h> |
|
|
|
extern unsigned int vclocks_used; |
|
|
|
static inline bool vclock_was_used(int vclock) |
|
{ |
|
return READ_ONCE(vclocks_used) & (1U << vclock); |
|
} |
|
|
|
static inline void vclocks_set_used(unsigned int which) |
|
{ |
|
WRITE_ONCE(vclocks_used, READ_ONCE(vclocks_used) | (1 << which)); |
|
} |
|
|
|
#endif /* _ASM_X86_CLOCKSOURCE_H */
|
|
|