Linux 6.12在特性上的贡献显著，其中最重要的是在主线代码中完成了对实时“PREEMPT_RT”的支持，并上传了利用eBPF的sched_ext可扩展调度程序代码。

and then use a logic analyzer or a scope to measure signal change timing – which is what [Albert David] did when evaluating Linux kernel’s PREEMPT_RT realtime operation patches. When you reach ...

Labelled PREEMPT_RT, these started development 20 years ago, and for a couple of years they've been used in the special Ubuntu Real-time edition. The previous step in taking them mainstream was ...