From: Rusty Russell <rusty@rustcorp.com.au>
To: Amit Shah <amit.shah@redhat.com>
Cc: Hans de Goede <hdegoede@redhat.com>,
Virtualization List <virtualization@lists.linux-foundation.org>
Subject: Re: [PATCH 1/2] virtio: console: Wake up outvq on host notifications
Date: Mon, 31 Jan 2011 20:59:12 +1030 [thread overview]
Message-ID: <201101312059.12732.rusty@rustcorp.com.au> (raw)
In-Reply-To: <201101312033.15623.rusty@rustcorp.com.au>
On Mon, 31 Jan 2011 08:33:15 pm Rusty Russell wrote:
> On Mon, 31 Jan 2011 06:06:36 pm Amit Shah wrote:
> > The outvq needs to be woken up on host notifications so that buffers
> > consumed by the host can be reclaimed, outvq freed, and application
> > writes may proceed again.
> >
> > The need for this is now finally noticed when I have qemu patches ready
> > to use nonblocking IO and flow control.
>
> What about -stable?
Sorry, I missed the CC...
Thanks,
Rusty.
prev parent reply other threads:[~2011-01-31 10:29 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-31 7:36 [PATCH 1/2] virtio: console: Wake up outvq on host notifications Amit Shah
2011-01-31 7:36 ` [PATCH 2/2] virtio: console: Update Copyright Amit Shah
2011-01-31 8:53 ` [PATCH 1/2] virtio: console: Wake up outvq on host notifications Hans de Goede
2011-01-31 10:03 ` Rusty Russell
2011-01-31 10:28 ` Amit Shah
2011-01-31 10:29 ` Rusty Russell [this message]
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