[v5,0/8] Add infrastructure for plugins.

Message

Yordan Karadzhov Sept. 20, 2018, 4:55 p.m. UTC

The infrastructure for plugins used by the Qt-based version of KernelShark
is introduced in this series of patches. This is the last major component
of the C API. The last patch adds a plugin for dealing with "sched" events.

This is version 5 of this series of patches. In this version I address the
final comments made by Steven Rostedt in his review of v4. The criteria for
deciding when to start plotting latencies ([PATCH v5 8/8]) will stay as a
TODO action item.

Yordan Karadzhov (VMware) (8):
  kernel-shark-qt: Add plugin infrastructure to be used by the Qt-baset
    KS.
  kernel-shark-qt: Add Plugin event handlers to session.
  kernel-shark-qt: Add C++/C conversion for args of a plugin draw
    function.
  kernel-shark-qt: Make kshark_read_at() non-static.
  kernel-shark-qt: Remove the TODO action in kshark_read_at()
  kernel-shark-qt: Add src/plugins dir. to hold the source code of the
    plugins
  kernel-shark-qt: Tell Doxygen to enter ../src/plugins/
  kernel-shark-qt: Add a plugin for sched events.

 kernel-shark-qt/doc/dox_config              |   2 +-
 kernel-shark-qt/src/CMakeLists.txt          |   3 +
 kernel-shark-qt/src/KsPlugins.hpp           |  51 ++++
 kernel-shark-qt/src/libkshark-plugin.c      | 290 +++++++++++++++++++
 kernel-shark-qt/src/libkshark-plugin.h      | 179 ++++++++++++
 kernel-shark-qt/src/libkshark.c             |  38 ++-
 kernel-shark-qt/src/libkshark.h             |  20 ++
 kernel-shark-qt/src/plugins/CMakeLists.txt  |  27 ++
 kernel-shark-qt/src/plugins/SchedEvents.cpp | 263 +++++++++++++++++
 kernel-shark-qt/src/plugins/sched_events.c  | 305 ++++++++++++++++++++
 kernel-shark-qt/src/plugins/sched_events.h  |  76 +++++
 11 files changed, 1248 insertions(+), 6 deletions(-)
 create mode 100644 kernel-shark-qt/src/KsPlugins.hpp
 create mode 100644 kernel-shark-qt/src/libkshark-plugin.c
 create mode 100644 kernel-shark-qt/src/libkshark-plugin.h
 create mode 100644 kernel-shark-qt/src/plugins/CMakeLists.txt
 create mode 100644 kernel-shark-qt/src/plugins/SchedEvents.cpp
 create mode 100644 kernel-shark-qt/src/plugins/sched_events.c
 create mode 100644 kernel-shark-qt/src/plugins/sched_events.h