3 commits

Author	SHA1	Message	Date
Christoph Hellwig	6856b194b2	rnbd-srv: remove rnbd_dev_{open,close} ... These can be trivially open coded in the callers. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Acked-by: Jack Wang <jinpu.wang@ionos.com> Link: https://lore.kernel.org/r/20220909131509.3263924-4-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>	2022-09-21 08:35:23 -06:00
Santosh Pradhan	74e237b6e7	block/rnbd-srv: Add event tracing support ... 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>	2022-08-22 07:52:51 -06:00
Jack Wang	bc01885342	block/rnbd: include client and server modules into kernel compilation ... Add rnbd Makefile, Kconfig and also corresponding lines into upper block layer files. Link: https://lore.kernel.org/r/20200511135131.27580-24-danil.kipnis@cloud.ionos.com Signed-off-by: Danil Kipnis <danil.kipnis@cloud.ionos.com> Signed-off-by: Jack Wang <jinpu.wang@cloud.ionos.com> Reviewed-by: Bart Van Assche <bvanassche@acm.org> Acked-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>	2020-05-17 18:57:17 -03:00