Re: [PATCH 0/4] um: Set parent-death signal for sub-processes
From: Johannes Berg
Date: Fri Oct 25 2024 - 05:39:07 EST
On Thu, 2024-10-24 at 22:28 +0800, Tiwei Bie wrote:
> The ubd io and write_sigio threads/processes may leak e.g. when
> the main process is killed by "kill -9". Fix it by setting the
> parent-death signal for them.
>
I always used killall, but yeah, good idea, thanks!
johannes