Michael S. Tsirkin b834226b04 vhost: optimize interrupt enable/disable ...

As we now only update used ring after enabling
the backend, we can write flags with __put_user:
as that's done on data path, it matters.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

2011-07-19 17:17:28 +03:00

40 KiB

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