search for: wakeus

...3c249..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

...3c249..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

...hing enhancements that seems ready. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> ---------------------------------------------------------------- Christian Borntraeger (1): s390/virtio: change maintainership Colin Ian King (1): tools/virtio: fix spelling mistake: "wakeus" -> "wakeups" Cornelia Huck (1): virtio: virtio_driver doc Dan Carpenter (2): ringtest: fix an assert statement virtio_net: tidy a couple debug statements Michael S. Tsirkin (11): virtio: wrap find_vqs virtio: add context flag to find vqs vir...

...hing enhancements that seems ready. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> ---------------------------------------------------------------- Christian Borntraeger (1): s390/virtio: change maintainership Colin Ian King (1): tools/virtio: fix spelling mistake: "wakeus" -> "wakeups" Cornelia Huck (1): virtio: virtio_driver doc Dan Carpenter (2): ringtest: fix an assert statement virtio_net: tidy a couple debug statements Michael S. Tsirkin (11): virtio: wrap find_vqs virtio: add context flag to find vqs vir...

..._test: support event index Changes in this part of the patchset from v1 - address comments by Rusty et al. I tested this a lot with virtio net block and with the simulator and esp with the simulator it's easy to see drastic performance improvement here: [virtio]# time ./virtio_test spurious wakeus: 0x7 real 0m0.169s user 0m0.140s sys 0m0.019s [virtio]# time ./virtio_test --no-event-idx spurious wakeus: 0x11 real 0m0.649s user 0m0.295s sys 0m0.335s And these patches are mostly unchanged from the very first version, changes being almost exclusively code cleanups. So I c...

..._test: support event index Changes in this part of the patchset from v1 - address comments by Rusty et al. I tested this a lot with virtio net block and with the simulator and esp with the simulator it's easy to see drastic performance improvement here: [virtio]# time ./virtio_test spurious wakeus: 0x7 real 0m0.169s user 0m0.140s sys 0m0.019s [virtio]# time ./virtio_test --no-event-idx spurious wakeus: 0x11 real 0m0.649s user 0m0.295s sys 0m0.335s And these patches are mostly unchanged from the very first version, changes being almost exclusively code cleanups. So I c...

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