On Fri, 4 Aug 2023 at 14:46, Mateusz Guzik <mjgu...@gmail.com> wrote:
>
> I don't see it mentioned in the discussion, so at a risk of ruffling
> feathers or looking really bad I'm going to ask: is the locking of any
> use if the forking process is single-threaded? T
Sadly, we've always been able to access the mm from other processes,
so the locking is - I think - unavoidable.
And some of those "access from other processes" aren't even uncommon
or special. It's things like "ps" etc, that do it just to see the
process name and arguments.
Linus
