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tools/virtio/ringtest: add usage example to README

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Having typical usage example in the README file is more convinient than in
the git history...

Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Mike Rapoport 2016-05-04 09:12:55 +03:00 committed by Michael S. Tsirkin
parent 0e4191fe6f
commit 3b220cf867
1 changed files with 4 additions and 0 deletions
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tools/virtio/ringtest/README
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Partial implementation of various ring layouts, useful to tune virtio design. Partial implementation of various ring layouts, useful to tune virtio design.
Uses shared memory heavily. Uses shared memory heavily.
Typical use:
# sh run-on-all.sh perf stat -r 10 --log-fd 1 -- ./ring