tech-kern archive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]

Re: racy acccess in kern_runq.c



On Fri, Dec 06, 2019 at 09:00:33AM +0000, Andrew Doran wrote:
> 
> Please don't commit this.  These accesses are racy by design.  There is no
> safety issue and we do not want to disturb the activity of other CPUs in
> this code path by locking them.  We also don't want to use atomics either. 

I'm sorry, at this point I can't help myself:

	/* You are not expected to understand this. */

Thor


Home | Main Index | Thread Index | Old Index