Re: [RFC][PATCH 0/7] sched,rcu,context_tracking,livepatch: Improve livepatch task transitions for idle and NOHZ_FULL cpus

Petr Mladek
2021-09-23T13:22:46Z

On Wed 2021-09-22 13:05:06, Peter Zijlstra wrote:
> Hi,
>
> Compile tested only, please consider carefully, esp. the last few patches that
> concern context_tracking and nohz_full.

BTW: The patchset seems to significantly speed up livepatch selftests
in tools/testing/selftests/livepatch. I haven't measured it.
But I do not longer have to switch screen and do anything else.

The transition speed is not our priority. But it is another nice
win of this patchset. I only hope that we did not introduce
any race ;-)

Best Regards,
Petr