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author | 2008-07-03 16:24:06 -0400 | |
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committer | 2008-07-03 16:24:06 -0400 | |
commit | e86322f611eef95aafaf726fd3965e5b211f1985 (patch) | |
tree | 28547e26df4fc6ae671dc8cc6912a53717e4db08 /drivers/virtio/virtio_ring.c | |
parent | nfsd: dprint operation names (diff) | |
parent | svcrdma: Change WR context get/put to use the kmem cache (diff) | |
download | linux-dev-e86322f611eef95aafaf726fd3965e5b211f1985.tar.xz linux-dev-e86322f611eef95aafaf726fd3965e5b211f1985.zip |
Merge branch 'for-bfields' of git://linux-nfs.org/~tomtucker/xprt-switch-2.6 into for-2.6.27
Diffstat (limited to 'drivers/virtio/virtio_ring.c')
-rw-r--r-- | drivers/virtio/virtio_ring.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c index 937a49d6772c..72bf8bc09014 100644 --- a/drivers/virtio/virtio_ring.c +++ b/drivers/virtio/virtio_ring.c @@ -227,7 +227,6 @@ static bool vring_enable_cb(struct virtqueue *_vq) struct vring_virtqueue *vq = to_vvq(_vq); START_USE(vq); - BUG_ON(!(vq->vring.avail->flags & VRING_AVAIL_F_NO_INTERRUPT)); /* We optimistically turn back on interrupts, then check if there was * more to do. */ @@ -254,13 +253,6 @@ irqreturn_t vring_interrupt(int irq, void *_vq) if (unlikely(vq->broken)) return IRQ_HANDLED; - /* Other side may have missed us turning off the interrupt, - * but we should preserve disable semantic for virtio users. */ - if (unlikely(vq->vring.avail->flags & VRING_AVAIL_F_NO_INTERRUPT)) { - pr_debug("virtqueue interrupt after disable for %p\n", vq); - return IRQ_HANDLED; - } - pr_debug("virtqueue callback for %p (%p)\n", vq, vq->vq.callback); if (vq->vq.callback) vq->vq.callback(&vq->vq); |