linux

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Files

Michael S. Tsirkin 7334e28569 ptr_ring: fix up after recent ptr_ring changes

[ Upstream commit 5790eabc6e ]

Add more stubs to make it build.

Fixes: 81fbfe8a ("ptr_ring: use kmalloc_array()")
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2018-11-10 07:42:50 -08:00

main.c

ringtest: poll for new buffers once before updating event index

2016-10-31 00:21:43 +02:00

main.h

ringtest: commonize implementation of poll_avail/poll_used

2016-10-31 00:21:43 +02:00

Makefile

ringtest: use link-time optimization

2016-10-31 00:21:42 +02:00

noring.c

ringtest: commonize implementation of poll_avail/poll_used

2016-10-31 00:21:43 +02:00

ptr_ring.c

ptr_ring: fix up after recent ptr_ring changes

2018-11-10 07:42:50 -08:00

README

tools/virtio/ringtest: add usage example to README

2016-06-06 13:00:11 +03:00

ring.c

ringtest: commonize implementation of poll_avail/poll_used

2016-10-31 00:21:43 +02:00

run-on-all.sh

tools/virtio/ringtest: fix run-on-all.sh for offline cpus

2017-01-26 08:24:46 +01:00

virtio_ring_0_9.c

ringtest: commonize implementation of poll_avail/poll_used

2016-10-31 00:21:43 +02:00

virtio_ring_inorder.c

virtio: add inorder option

2016-05-22 19:44:12 +03:00

virtio_ring_poll.c

tools/virtio: add ringtest utilities

2016-01-26 10:18:30 +02:00

README

Partial implementation of various ring layouts, useful to tune virtio design.
Uses shared memory heavily.

Typical use:

# sh run-on-all.sh perf stat -r 10 --log-fd 1 -- ./ring