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/linux-master/tools/virtio/ringtest/ | ||
H A D | ptr_ring.c | diff 30f1d370 Thu Jan 25 16:36:39 MST 2018 Michael S. Tsirkin <mst@redhat.com> tools/virtio: switch to __ptr_ring_empty We don't rely on lockless guarantees, but it seems cleaner than inverting __ptr_ring_peek. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> diff 30f1d370 Thu Jan 25 16:36:39 MST 2018 Michael S. Tsirkin <mst@redhat.com> tools/virtio: switch to __ptr_ring_empty We don't rely on lockless guarantees, but it seems cleaner than inverting __ptr_ring_peek. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> diff 59e6ae53 Thu Jun 30 00:45:33 MDT 2016 Michael S. Tsirkin <mst@redhat.com> ptr_ring: support resizing multiple queues Sometimes, we need support resizing multiple queues at once. This is because it was not easy to recover to recover from a partial failure of multiple queues resizing. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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