1/*
2 * sched_clock.h: support for extending counters to full 64-bit ns counter
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 */
8#ifndef LINUX_SCHED_CLOCK
9#define LINUX_SCHED_CLOCK
10
11#ifdef CONFIG_GENERIC_SCHED_CLOCK
12extern void generic_sched_clock_init(void);
13
14extern void sched_clock_register(u64 (*read)(void), int bits,
15 unsigned long rate);
16#else
17static inline void generic_sched_clock_init(void) { }
18
19static inline void sched_clock_register(u64 (*read)(void), int bits,
20 unsigned long rate)
21{
22}
23#endif
24
25#endif
26