https://github.com/torvalds/linux
Raw File
Tip revision: 168309855a7d1e16db751e9c647119fe2d2dc878 authored by Linus Torvalds on 03 January 2016, 23:15:37 UTC
Linux 4.4-rc8
Tip revision: 1683098
timex.h
#ifndef __ASM_GENERIC_TIMEX_H
#define __ASM_GENERIC_TIMEX_H

/*
 * If you have a cycle counter, return the value here.
 */
typedef unsigned long cycles_t;
#ifndef get_cycles
static inline cycles_t get_cycles(void)
{
	return 0;
}
#endif

/*
 * Architectures are encouraged to implement read_current_timer
 * and define this in order to avoid the expensive delay loop
 * calibration during boot.
 */
#undef ARCH_HAS_READ_CURRENT_TIMER

#endif /* __ASM_GENERIC_TIMEX_H */
back to top