K 10
svn:author
V 6
bryanv
K 8
svn:date
V 27
2013-07-04T17:50:11.461941Z
K 7
svn:log
V 632
Convert VirtIO to use ithreads instead of taskqueues

Contains projects/virtio commits:

r245709:
    Each VirtIO device was scheduling its own taskqueue(9) to do the
    off-level interrupt handling. ithreads(9) is the more nature way
    to do this. The primary motivation for this work to better support
    network multiqueue.
r245710:
    virtio: Change virtqueue intr handlers to return void
r245711:
    virtio_blk: Remove interrupt taskqueue
r245721:
    vtnet: Remove interrupt taskqueue
r245722:
    virtio_scsi: Remove interrupt taskqueue
r245747:
    vtnet: Remove taskqueue fields missed in r245721

MFC after:	1 month

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