Messages in this thread | | | Date | Wed, 9 Oct 2013 11:13:54 +0300 | From | "Michael S. Tsirkin" <> | Subject | Re: [PATCH] tun: don't look at current when non-blocking |
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On Wed, Oct 09, 2013 at 02:25:19PM +0800, Jason Wang wrote: > On 10/09/2013 03:46 AM, David Miller wrote: > > From: "Michael S. Tsirkin" <mst@redhat.com> > > Date: Sun, 6 Oct 2013 21:25:12 +0300 > > > >> We play with a wait queue even if socket is > >> non blocking. This is an obvious waste. > >> Besides, it will prevent calling the non blocking > >> variant when current is not valid. > >> > >> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> > > Applied and queued up for -stable, thanks. > > -- > > Michael, I believe this is just an optimization or a required patch of > your following patches. So no need go for stable?
I don't think it's required for stable.
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