From 3b220cf867ce6881c7f671b27564c4cc13d8c4b8 Mon Sep 17 00:00:00 2001 From: Mike Rapoport Date: Wed, 4 May 2016 09:12:55 +0300 Subject: [PATCH] tools/virtio/ringtest: add usage example to README Having typical usage example in the README file is more convinient than in the git history... Signed-off-by: Mike Rapoport Signed-off-by: Michael S. Tsirkin --- tools/virtio/ringtest/README | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tools/virtio/ringtest/README b/tools/virtio/ringtest/README index 34e94c46104f..d83707a336c9 100644 --- a/tools/virtio/ringtest/README +++ b/tools/virtio/ringtest/README @@ -1,2 +1,6 @@ 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 -- 2.20.1