Re: [PATCH v9 net-next 5/7] net: simple poll/select low latencysocket poll
From: Eric Dumazet
Date: Wed Jun 05 2013 - 10:17:36 EST
On Wed, 2013-06-05 at 06:56 -0700, Eric Dumazet wrote:
> This looks quite easy, by adding in include/uapi/asm-generic/poll.h
> #define POLL_LL 0x8000
> And do the sk_poll_ll() call only if flag is set.
> I do not think we have to support select(), as its legacy interface, and
> people wanting ll should really use epoll() or poll().
Alternatively, add a per socket flag to enable/disable ll
This global enable assumes the application owns the host anyway.
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/