treewide: remove redundant IS_ERR() before error code check
[linux/fpc-iii.git] / tools / virtio / ringtest / README
blobd83707a336c9272720b2f42b2b2cee804df07de8
1 Partial implementation of various ring layouts, useful to tune virtio design.
2 Uses shared memory heavily.
4 Typical use:
6 # sh run-on-all.sh perf stat -r 10 --log-fd 1 -- ./ring