The linux-next integration testing tree https://git.rulkc.org/pub/scm/linux/kernel/git/next/linux-next.git/atom?h=master 2022-08-22T13:52:51+00:00 2022-08-22T13:52:51+00:00 Santosh Pradhan santosh.pradhan@ionos.com 2022-08-18T10:55:51+00:00 urn:sha1:74e237b6e7421157cc378eee6641b818cea8129d Add event tracing mechanism for following routines: - create_sess() - destroy_sess() - process_rdma() - process_msg_sess_info() - process_msg_open() - process_msg_close() How to use: 1. Load the rnbd_server module 2. cd /sys/kernel/debug/tracing 3. If all the events need to be enabled: echo 1 > events/rnbd_srv/enable 4. OR only speific routine/event needs to be enabled e.g. echo 1 > events/rnbd_srv/create_sess/enable 5. cat trace 5. Run some workload which can trigger create_sess() routine/event Signed-off-by: Santosh Pradhan <santosh.pradhan@ionos.com> Signed-off-by: Jack Wang <jinpu.wang@ionos.com> Signed-off-by: Md Haris Iqbal <haris.iqbal@ionos.com> Link: https://lore.kernel.org/r/20220818105551.110490-2-haris.iqbal@ionos.com Signed-off-by: Jens Axboe <axboe@kernel.dk>