# Re: \[RFC\]\[PATCH 0/7\] sched,rcu,context\_tracking,livepatch: Improve livepatch task transitions for idle and NOHZ\_FULL cpus

- From: Petr Mladek \<pmladek@suse.com\>
- Date: 2021-09-23 13:22:48 
- List: live-patching
- Page: https://ratatoskr.run/live-patching/2021/09/1519539
- Thread: https://ratatoskr.run/live-patching/2021/09/1518181/t.md

```text
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
```