kernel.git/tools/virtio/ringtest/ptr_ring.c, branch linux-4.13.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-4.13.y2017-05-09T13:43:23Zptr_ring: support testing different batching sizes2017-05-09T13:43:23ZMichael S. Tsirkin2017-04-07T05:45:32Zurn:sha1:3008a206209fba670ab1da5590694a616b705efb
Use the param flag for that.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
ringtest: commonize implementation of poll_avail/poll_used2016-10-30T22:21:43ZPaolo Bonzini2016-10-06T09:39:11Zurn: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 fix2016-08-15T02:01:23ZMichael S. Tsirkin2016-08-14T20:44:21Zurn: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 queues2016-07-01T09:32:17ZMichael S. Tsirkin2016-06-30T06:45:33Zurn: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 test2016-06-15T20:58:27ZMichael S. Tsirkin2016-06-13T20:54:36Zurn: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>