Re: [PATCH 1/1] net: Add SO_REUSEPORT_LISTEN_OFF socket option as drain mode

On Sat, Sep 26, 2015 at 6:04 PM, Eric Dumazet [off-list ref] wrote:

What about listen(fd, 0) ?

Not sure we need to add a new socket option.

It makes sense to extend reuseport logic to ignore listeners with a 0
backlog (if not already done, I did not check)

Just checked this and no listen(fd, 0) still does schedule new
connections despite zero
accept backlog for a reuseport socket. I'll resubmit this patch with
your suggestion.