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linux/tools/virtio/ringtest
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Michael S. Tsirkin 7334e28569 ptr_ring: fix up after recent ptr_ring changes 
[ Upstream commit 5790eabc6e7c3ce2d6ca2e3bbf4de467ce2b64b3 ]

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_ring_poll.c
…

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