On Mon, Nov 28, 2016 at 02:52:42PM -0800, Sargun Dhillon wrote: > This patch modifies test_cgrp2_attach to use getopt so we can use standard > command line parsing. > > It also adds an option to run the program in detach only mode. This does > not attach a new filter at the cgroup, but only runs the detach command. > > Lastly, it changes the attach code to not detach and then attach. It relies > on the 'hotswap' behaviour of CGroup BPF programs to be able to change > in-place. If detach-then-attach behaviour needs to be tested, the example > can be run in detach only mode prior to attachment. > > Signed-off-by: Sargun Dhillon <sar...@sargun.me>
looks fine to me. I'd really prefer this example to become an automated test eventually. Acked-by: Alexei Starovoitov <a...@kernel.org>
