| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef _LINUX_HRTIMER_DEFS_H |
| #define _LINUX_HRTIMER_DEFS_H |
| |
| #include <linux/ktime.h> |
| |
| #ifdef CONFIG_HIGH_RES_TIMERS |
| |
| /* |
| * The resolution of the clocks. The resolution value is returned in |
| * the clock_getres() system call to give application programmers an |
| * idea of the (in)accuracy of timers. Timer values are rounded up to |
| * this resolution values. |
| */ |
| # define HIGH_RES_NSEC 1 |
| # define KTIME_HIGH_RES (HIGH_RES_NSEC) |
| # define MONOTONIC_RES_NSEC HIGH_RES_NSEC |
| # define KTIME_MONOTONIC_RES KTIME_HIGH_RES |
| |
| #else |
| |
| # define MONOTONIC_RES_NSEC LOW_RES_NSEC |
| # define KTIME_MONOTONIC_RES KTIME_LOW_RES |
| |
| #endif |
| |
| #endif |
