| /* SPDX-License-Identifier: GPL-2.0-only */ | |
| /* | |
| * sched_clock.h: support for extending counters to full 64-bit ns counter | |
| */ | |
| #ifndef LINUX_SCHED_CLOCK | |
| #define LINUX_SCHED_CLOCK | |
| #ifdef CONFIG_GENERIC_SCHED_CLOCK | |
| extern void generic_sched_clock_init(void); | |
| extern void sched_clock_register(u64 (*read)(void), int bits, | |
| unsigned long rate); | |
| #else | |
| static inline void generic_sched_clock_init(void) { } | |
| static inline void sched_clock_register(u64 (*read)(void), int bits, | |
| unsigned long rate) | |
| { | |
| } | |
| #endif | |
| #endif |