May 2, 2021
2:54 p.m.
On Sun, May 02, 2021 at 11:10:11PM +0900, Hyeonggon Yoo wrote:
the 'timer wheel' - which has low resolution works at jiffy resolution. so usually it has precision of 1~10ms.
and there's high resolution timers in kernel to have nanosecond resolution, but it doesn't seem to have nanosecond precision
is there a way to deal with high precision timers in kernel?
What exactly are you needing here? And do you have hardware that provides both high precision and high resolution? thanks, greg k-h