search for: vhost_test_run

...st_test *n) @@ -159,6 +171,7 @@ static int vhost_test_release(struct inode *inode, struct file *f) /* We do an extra flush before freeing memory, * since jobs can re-queue themselves. */ vhost_test_flush(n); + kfree(n->dev.vqs); kfree(n); return 0; } @@ -179,14 +192,14 @@ static long vhost_test_run(struct vhost_test *n, int test) for (index = 0; index < n->dev.nvqs; ++index) { /* Verify that ring has been setup correctly. */ - if (!vhost_vq_access_ok(&n->vqs[index])) { + if (!vhost_vq_access_ok(&n->vqs[index].vq)) { r = -EFAULT; goto err; } } for...

...st_test *n) @@ -159,6 +171,7 @@ static int vhost_test_release(struct inode *inode, struct file *f) /* We do an extra flush before freeing memory, * since jobs can re-queue themselves. */ vhost_test_flush(n); + kfree(n->dev.vqs); kfree(n); return 0; } @@ -179,14 +192,14 @@ static long vhost_test_run(struct vhost_test *n, int test) for (index = 0; index < n->dev.nvqs; ++index) { /* Verify that ring has been setup correctly. */ - if (!vhost_vq_access_ok(&n->vqs[index])) { + if (!vhost_vq_access_ok(&n->vqs[index].vq)) { r = -EFAULT; goto err; } } for...

This implements a virtio simulator: - adds stubs for enough support functions to compile virtio ring in userspace. - Adds a stub vhost based module this can talk to. This should help us decide things like which ring layout works best. Communication is currently done using an eventfd descriptor. This means there's a shared spinlock there: what I would like to do in the future, is run

This implements a virtio simulator: - adds stubs for enough support functions to compile virtio ring in userspace. - Adds a stub vhost based module this can talk to. This should help us decide things like which ring layout works best. Communication is currently done using an eventfd descriptor. This means there's a shared spinlock there: what I would like to do in the future, is run

...st_test *n) @@ -159,6 +171,7 @@ static int vhost_test_release(struct inode *inode, struct file *f) /* We do an extra flush before freeing memory, * since jobs can re-queue themselves. */ vhost_test_flush(n); + kfree(n->dev.vqs); kfree(n); return 0; } @@ -179,14 +192,14 @@ static long vhost_test_run(struct vhost_test *n, int test) for (index = 0; index < n->dev.nvqs; ++index) { /* Verify that ring has been setup correctly. */ - if (!vhost_vq_access_ok(&n->vqs[index])) { + if (!vhost_vq_access_ok(&n->vqs[index].vq)) { r = -EFAULT; goto err; } } for...

...st_test *n) @@ -159,6 +171,7 @@ static int vhost_test_release(struct inode *inode, struct file *f) /* We do an extra flush before freeing memory, * since jobs can re-queue themselves. */ vhost_test_flush(n); + kfree(n->dev.vqs); kfree(n); return 0; } @@ -179,14 +192,14 @@ static long vhost_test_run(struct vhost_test *n, int test) for (index = 0; index < n->dev.nvqs; ++index) { /* Verify that ring has been setup correctly. */ - if (!vhost_vq_access_ok(&n->vqs[index])) { + if (!vhost_vq_access_ok(&n->vqs[index].vq)) { r = -EFAULT; goto err; } } for...

...diff --git a/tools/virtio/virtio_test.c b/tools/virtio/virtio_test.c index 76d6f583c249..0fecaec90d0d 100644 --- a/tools/virtio/virtio_test.c +++ b/tools/virtio/virtio_test.c @@ -202,7 +202,7 @@ static void run_test(struct vdev_info *dev, struct vq_info *vq, test = 0; r = ioctl(dev->control, VHOST_TEST_RUN, &test); assert(r >= 0); - fprintf(stderr, "spurious wakeus: 0x%llx\n", spurious); + fprintf(stderr, "spurious wakeups: 0x%llx\n", spurious); } const char optstring[] = "h"; -- 2.11.0

...diff --git a/tools/virtio/virtio_test.c b/tools/virtio/virtio_test.c index 76d6f583c249..0fecaec90d0d 100644 --- a/tools/virtio/virtio_test.c +++ b/tools/virtio/virtio_test.c @@ -202,7 +202,7 @@ static void run_test(struct vdev_info *dev, struct vq_info *vq, test = 0; r = ioctl(dev->control, VHOST_TEST_RUN, &test); assert(r >= 0); - fprintf(stderr, "spurious wakeus: 0x%llx\n", spurious); + fprintf(stderr, "spurious wakeups: 0x%llx\n", spurious); } const char optstring[] = "h"; -- 2.11.0

...; > > bool vq_notify(struct virtqueue *vq) > { > @@ -174,14 +174,19 @@ static void run_test(struct vdev_info *dev, struct vq_info *vq, > unsigned len; > long long spurious = 0; > const bool random_batch = batch == RANDOM_BATCH; > + > r = ioctl(dev->control, VHOST_TEST_RUN, &test); > assert(r >= 0); > + if (!reset_n) { > + next_reset = INT_MAX; > + } > + > for (;;) { > virtqueue_disable_cb(vq->vq); > completed_before = completed; > started_before = started; > do { > - const bool reset = reset_n &&...

...@ -174,14 +174,19 @@ static void run_test(struct vdev_info *dev, struct vq_info *vq, > > > unsigned len; > > > long long spurious = 0; > > > const bool random_batch = batch == RANDOM_BATCH; > > > + > > > r = ioctl(dev->control, VHOST_TEST_RUN, &test); > > > assert(r >= 0); > > > + if (!reset_n) { > > > + next_reset = INT_MAX; > > > + } > > > + > > > for (;;) { > > > virtqueue_disable_cb(vq->vq); > > >...

...ivate_data = vs_tpg; + + vhost_set_is_le(vq); + vhost_init_used(vq); mutex_unlock(&vq->mutex); } diff --git a/drivers/vhost/test.c b/drivers/vhost/test.c index f2882ac98726..b1c7df502211 100644 --- a/drivers/vhost/test.c +++ b/drivers/vhost/test.c @@ -196,6 +196,8 @@ static long vhost_test_run(struct vhost_test *n, int test) oldpriv = vq->private_data; vq->private_data = priv; + vhost_set_is_le(vq); + r = vhost_init_used(&n->vqs[index]); mutex_unlock(&vq->mutex); diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index eec2f11809ff..6be863dcbd...

...ivate_data = vs_tpg; + + vhost_set_is_le(vq); + vhost_init_used(vq); mutex_unlock(&vq->mutex); } diff --git a/drivers/vhost/test.c b/drivers/vhost/test.c index f2882ac98726..b1c7df502211 100644 --- a/drivers/vhost/test.c +++ b/drivers/vhost/test.c @@ -196,6 +196,8 @@ static long vhost_test_run(struct vhost_test *n, int test) oldpriv = vq->private_data; vq->private_data = priv; + vhost_set_is_le(vq); + r = vhost_init_used(&n->vqs[index]); mutex_unlock(&vq->mutex); diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index eec2f11809ff..6be863dcbd...

...ivate_data = vs_tpg; + + vhost_set_is_le(vq); + vhost_init_used(vq); mutex_unlock(&vq->mutex); } diff --git a/drivers/vhost/test.c b/drivers/vhost/test.c index f2882ac98726..b1c7df502211 100644 --- a/drivers/vhost/test.c +++ b/drivers/vhost/test.c @@ -196,6 +196,8 @@ static long vhost_test_run(struct vhost_test *n, int test) oldpriv = vq->private_data; vq->private_data = priv; + vhost_set_is_le(vq); + r = vhost_init_used(&n->vqs[index]); mutex_unlock(&vq->mutex); diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index ad2146a9ab2d..e688eb801d...

...ivate_data = vs_tpg; + + vhost_set_is_le(vq); + vhost_init_used(vq); mutex_unlock(&vq->mutex); } diff --git a/drivers/vhost/test.c b/drivers/vhost/test.c index f2882ac98726..b1c7df502211 100644 --- a/drivers/vhost/test.c +++ b/drivers/vhost/test.c @@ -196,6 +196,8 @@ static long vhost_test_run(struct vhost_test *n, int test) oldpriv = vq->private_data; vq->private_data = priv; + vhost_set_is_le(vq); + r = vhost_init_used(&n->vqs[index]); mutex_unlock(&vq->mutex); diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index ad2146a9ab2d..e688eb801d...

...vq); > > mutex_unlock(&vq->mutex); > > } > > diff --git a/drivers/vhost/test.c b/drivers/vhost/test.c > > index f2882ac98726..b1c7df502211 100644 > > --- a/drivers/vhost/test.c > > +++ b/drivers/vhost/test.c > > @@ -196,6 +196,8 @@ static long vhost_test_run(struct vhost_test *n, int test) > > oldpriv = vq->private_data; > > vq->private_data = priv; > > > > + vhost_set_is_le(vq); > > + > > r = vhost_init_used(&n->vqs[index]); > > > > mutex_unlock(&vq->mutex); > >...

...vq); > > mutex_unlock(&vq->mutex); > > } > > diff --git a/drivers/vhost/test.c b/drivers/vhost/test.c > > index f2882ac98726..b1c7df502211 100644 > > --- a/drivers/vhost/test.c > > +++ b/drivers/vhost/test.c > > @@ -196,6 +196,8 @@ static long vhost_test_run(struct vhost_test *n, int test) > > oldpriv = vq->private_data; > > vq->private_data = priv; > > > > + vhost_set_is_le(vq); > > + > > r = vhost_init_used(&n->vqs[index]); > > > > mutex_unlock(&vq->mutex); > >...

...); > + > vhost_init_used(vq); > mutex_unlock(&vq->mutex); > } > diff --git a/drivers/vhost/test.c b/drivers/vhost/test.c > index f2882ac98726..75e3e0e9f5a8 100644 > --- a/drivers/vhost/test.c > +++ b/drivers/vhost/test.c > @@ -196,6 +196,8 @@ static long vhost_test_run(struct vhost_test *n, int test) > oldpriv = vq->private_data; > vq->private_data = priv; > > + vhost_adjust_vring_endian(vq); > + > r = vhost_init_used(&n->vqs[index]); > > mutex_unlock(&vq->mutex); > diff --git a/drivers/vhost/vhost.c...

...); > + > vhost_init_used(vq); > mutex_unlock(&vq->mutex); > } > diff --git a/drivers/vhost/test.c b/drivers/vhost/test.c > index f2882ac98726..75e3e0e9f5a8 100644 > --- a/drivers/vhost/test.c > +++ b/drivers/vhost/test.c > @@ -196,6 +196,8 @@ static long vhost_test_run(struct vhost_test *n, int test) > oldpriv = vq->private_data; > vq->private_data = priv; > > + vhost_adjust_vring_endian(vq); > + > r = vhost_init_used(&n->vqs[index]); > > mutex_unlock(&vq->mutex); > diff --git a/drivers/vhost/vhost.c...

...vq); > > mutex_unlock(&vq->mutex); > > } > > diff --git a/drivers/vhost/test.c b/drivers/vhost/test.c > > index f2882ac98726..b1c7df502211 100644 > > --- a/drivers/vhost/test.c > > +++ b/drivers/vhost/test.c > > @@ -196,6 +196,8 @@ static long vhost_test_run(struct vhost_test *n, int test) > > oldpriv = vq->private_data; > > vq->private_data = priv; > > > > + vhost_set_is_le(vq); > > + > > r = vhost_init_used(&n->vqs[index]); > > > > mutex_unlock(&vq->mutex); > >...

...vq); > > mutex_unlock(&vq->mutex); > > } > > diff --git a/drivers/vhost/test.c b/drivers/vhost/test.c > > index f2882ac98726..b1c7df502211 100644 > > --- a/drivers/vhost/test.c > > +++ b/drivers/vhost/test.c > > @@ -196,6 +196,8 @@ static long vhost_test_run(struct vhost_test *n, int test) > > oldpriv = vq->private_data; > > vq->private_data = priv; > > > > + vhost_set_is_le(vq); > > + > > r = vhost_init_used(&n->vqs[index]); > > > > mutex_unlock(&vq->mutex); > >...