Re: [PATCH] sched: clarify ptrace's effect on task_struct->parent

[Ziran Zhang]

On Thu, 10 Sep 2026 14:54:04 +0200, Oleg Nesterov <oleg@xxxxxxxxxx> wrote:
> Well. Not sure this comment needs to be updated...
> 
> Anyway, this looks like overdocumentation to me. Perhaps just
> 
> 	/* Recipient of SIGCHLD, wait4() reports: ->real_parent or ptracer */
> 
> ?
> 
> Oleg.

Agreed, the long form is overdocumenting it. I'll send a v2 patch with your
suggestion.

Best,
Ziran Zhang