Jim Harris 3a0f624499 nvmf: add USDT probes for subsystem state changes ... Also add scripts/bpf/nvmf.bt to enable and log these probes. This patch also adds a script that can generate a bpftrace script snippet with string maps for needed enumerations (currently nvmf_tgt_state and spdk_nvmf_subsystem_state). This allows us to dynamically generate this from the source code, and can be extended for other enums we may want to add in the future. Thanks to Michal Berger for converting my original gen_enums.py script into gen_enums.sh! Signed-off-by: Jim Harris <james.r.harris@intel.com> Signed-off-by: Michal Berger <michalx.berger@intel.com> Change-Id: Iff34a6218aef40055ac14932eea5fc00e1c8bcf5 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/7194 Community-CI: Mellanox Build Bot Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Changpeng Liu <changpeng.liu@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>		2021-06-08 08:27:15 +00:00
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accel	accel_engine/ioat: If no ioat devices found, we should return.	2021-05-13 10:18:48 +00:00
bdev	bdev/ocssd: find_io_path() returns bdev_ocssd_ns and spdk_nvme_ns pointers directly	2021-06-04 20:11:42 +00:00
blob	module/blob/bdev: use __SPDK_BDEV_MODULE_ONLY	2021-05-11 11:57:01 +00:00
blobfs	so_ver: increase all major versions	2021-02-05 14:43:47 +00:00
env_dpdk	so_ver: increase all major versions	2021-02-05 14:43:47 +00:00
event	nvmf: add USDT probes for subsystem state changes	2021-06-08 08:27:15 +00:00
sock	sock/posix: Avoid extra readv calls after draining recv_pipe	2021-05-20 15:14:08 +00:00
Makefile	build: install generated pkg-config files	2021-03-17 11:10:45 +00:00