24 Aug
2023
24 Aug
'23
9:39 a.m.
On Thu, Aug 24 2023 at 10:47, Huacai Chen wrote:
On Thu, Aug 24, 2023 at 6:03 AM Thomas Gleixner tglx@linutronix.de wrote:
+unsigned long tick_estimate_stale_jiffies(void) +{
ktime_t delta = ktime_get_mono_fast_ns() - READ_ONCE(last_jiffies_update);return delta < 0 ? 0 : div_s64(delta, TICK_NSEC);+}
/*
- Must be called with interrupts disabled !
*/
Thank you for your advice, now the latest proposal is here [1], this is very similar to your diff, please take a look.
Similar by some definition of similar.