Re: [PATCH 2/3] nfsd: optimise the starting of zero threads when none are running.

Jeff Layton
2009-06-11T17:26:41Z

On Thu, 28 May 2009 16:33:03 +1000
NeilBrown <neilb@suse.de> wrote:

> Currently, if we ask to set then number of nfsd threads to zero when
> there are none running, we set up all the sockets and register the
> service, and then tear it all down again.
> This is pointless.
>
> So detect that case and exit promptly.
> (also remove an assignment to 'error' which was never used.
>
> Signed-off-by: NeilBrown <neilb@suse.de>

Acked-by: Jeff Layton <jlayton@redhat.com>

FWIW, the patchset I did to add IPv6 support makes some similar
optimizations to the userspace rpc.nfsd program too.