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[Qemu-devel] Re: [PULL (resend, rebase) 3/5] virtio-serial: Enable ioeve

From: Juan Quintela
Subject: [Qemu-devel] Re: [PULL (resend, rebase) 3/5] virtio-serial: Enable ioeventfd
Date: Wed, 23 Mar 2011 13:28:30 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/23.2 (gnu/linux)

Amit Shah <address@hidden> wrote:
> Enable ioeventfd for virtio-serial devices by default.  Commit
> 25db9ebe15125deb32958c6df74996f745edf1f9 lists the benefits of using
> ioeventfd.
> Copying a file from guest to host over a virtio-serial channel didn't
> show much difference in time or io_exit rate.
> Signed-off-by: Amit Shah <address@hidden>
> ---
>  hw/virtio-pci.c |    3 +++
>  1 files changed, 3 insertions(+), 0 deletions(-)

Revieved-by: Juan Quintela <address@hidden>

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