talos-obmc-linux/tools/virtio/ringtest/ptr_ring.c, branch dev-4.10Talos™ II Linux sources for OpenBMChttps://git.raptorcs.com/git/talos-obmc-linux/atom?h=dev-4.102016-10-30T22:21:43+00:00ringtest: commonize implementation of poll_avail/poll_used2016-10-30T22:21:43+00:00Paolo Bonzinipbonzini@redhat.com2016-10-06T09:39:11+00:00urn:sha1:d3c3589b8b3cd4fabf4cd137facb42a7fb36bd7f
Provide new primitives used_empty/avail_empty and
build poll_avail/poll_used on top of it.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
ringtest: test build fix2016-08-15T02:01:23+00:00Michael S. Tsirkinmst@redhat.com2016-08-14T20:44:21+00:00urn:sha1:52012619e5a2ca0491426c3712fb9054692d4a3c
Recent changes to ptr_ring broke the ringtest
which lacks a likely() stub. Fix it up.
Fixes: 982fb490c298896d15e9323a882f34a57c11ff56
("ptr_ring: support zero length ring")
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
ptr_ring: support resizing multiple queues2016-07-01T09:32:17+00:00Michael S. Tsirkinmst@redhat.com2016-06-30T06:45:33+00:00urn:sha1:59e6ae53248a72d83cec77dd704b6990b2394479
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>
ptr_ring: ring test2016-06-15T20:58:27+00:00Michael S. Tsirkinmst@redhat.com2016-06-13T20:54:36+00:00urn:sha1:9fb6bc5b4a78b38049aee62686c00b0b6c5ac946
Add ringtest based unit test for ptr ring.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>