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extras: add rules for qemu guests
authorGerd Hoffmann <kraxel@redhat.com>
Tue, 25 Jan 2011 14:51:07 +0000 (15:51 +0100)
committerKay Sievers <kay.sievers@vrfy.org>
Tue, 25 Jan 2011 15:14:04 +0000 (16:14 +0100)
These patches enable usb autosuspend for the qemu emulated HID devices.
This reduces the cpu load for idle guests with a hid device attached
because the linux kernel will suspend the usb bus then and qemu can stop
running a 1000 Hz to emulate the (active) UHCI controller.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

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