Merge pull request #12492 from yehudasa/wip-func-oid-tracing

osd, messenger, librados: lttng oid tracing

Reviewed-by: Yehuda Sadeh <yehuda@redhat.com>

diff --cc CMakeLists.txt
Simple merge

diff --cc src/CMakeLists.txt
Simple merge

diff --cc src/common/config_opts.h
Simple merge

diff --cc src/os/CMakeLists.txt
Simple merge

diff --cc src/os/bluestore/BlueStore.cc
Simple merge

diff --cc src/os/bluestore/BlueStore.h
Simple merge

diff --cc src/osd/OSD.cc
Simple merge

diff --cc src/osd/ReplicatedBackend.cc
Simple merge

diff --cc src/tracing/CMakeLists.txt
Simple merge