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(parent: b556173) | patch
kvm tools: Use ioeventfd in virtio-blk
authorSasha Levin <levinsasha928@gmail.com>
Fri, 27 May 2011 16:18:38 +0000 (19:18 +0300)
committerPekka Enberg <penberg@kernel.org>
Sun, 29 May 2011 07:20:59 +0000 (10:20 +0300)
commitca7dff1b7a53be43bb3063ebc46e65aec301e381
tree83b66dd198544c171022fede7efed120b89c6ca3tree | snapshot
parentb556173744c55067f4ffeec9e900532c3148a5d7commit | diff
kvm tools: Use ioeventfd in virtio-blk

Use ioeventfds to receive notifications of IO events in virtio-blk.
Doing so prevents an exit every time we read/write from/to the
virtio disk.

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