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(parent: f73324b) | patch
kvm tools: Use ioeventfd in virtio-rng
authorSasha Levin <levinsasha928@gmail.com>
Fri, 27 May 2011 16:18:40 +0000 (19:18 +0300)
committerPekka Enberg <penberg@kernel.org>
Sun, 29 May 2011 07:22:12 +0000 (10:22 +0300)
commitb600b5f6ce62d6e2e862eeb1d360595b571b21d5
treee30a47b046d23f8dba7db52042230beb541bffectree | snapshot
parentf73324bb1e15ef28852c91c15207bd0404eee303commit | diff
kvm tools: Use ioeventfd in virtio-rng

Use ioeventfds to receive notifications of IO events in virtio-rng.
Doing so prevents an exit every time we need to supply randomness
to the guest.

Signed-off-by: Sasha Levin <levinsasha928@gmail.com>
[ penberg@kernel.org: kill debugging printf ]
Signed-off-by: Pekka Enberg <penberg@kernel.org>
tools/kvm/virtio/rng.c diff | blob | history
Linux kernel for KaRo TX COM modules