Linux-Trace-Devel Archive on lore.kernel.org
 help / color / Atom feed
* [PATCH v2 0/5] tracefs library
@ 2020-01-06 15:40 Tzvetomir Stoyanov (VMware)
  2020-01-06 15:40 ` [PATCH v2 1/5] trace-cmd: Introduce libtracefs library Tzvetomir Stoyanov (VMware)
                   ` (4 more replies)
  0 siblings, 5 replies; 15+ messages in thread
From: Tzvetomir Stoyanov (VMware) @ 2020-01-06 15:40 UTC (permalink / raw)
  To: rostedt; +Cc: linux-trace-devel

Add a skeleton for new library: libtracefs, providing APIs
for accessing files from tracefs. The library files are added in
 lib/tracefs
 include/tracefs
It is built and installed by trace-cmd targets
  make libs 
  make install_libs

[
 v2 changes:
  - Fix copyright of the newly created files
  - Remove tracefs_write_file() API, add it as a local helper function 
]

Tzvetomir Stoyanov (VMware) (5):
  trace-cmd: Introduce libtracefs library
  kernel-shark: Use new tracefs library
  trace-cmd: New libtracefs APIs for ftrace instances
  trace-cmd,kernel-shark: New libtracefs APIs for ftrace events and
    systems
  trace-cmd,kernel-shark: New libtracefs APIs for loading ftrace events

 Makefile                              |  27 +-
 include/trace-cmd/trace-cmd.h         |  21 -
 include/tracefs/tracefs.h             |  56 +++
 kernel-shark/CMakeLists.txt           |   3 +-
 kernel-shark/build/FindTraceCmd.cmake |  30 ++
 kernel-shark/src/CMakeLists.txt       |   2 +
 kernel-shark/src/KsCaptureDialog.cpp  |   4 +-
 kernel-shark/src/libkshark.h          |   1 +
 lib/trace-cmd/trace-input.c           |  95 ----
 lib/trace-cmd/trace-output.c          |   3 +-
 lib/trace-cmd/trace-recorder.c        |   7 +-
 lib/trace-cmd/trace-util.c            | 629 ------------------------
 lib/tracefs/Makefile                  |  48 ++
 lib/tracefs/include/tracefs-local.h   |  13 +
 lib/tracefs/tracefs-events.c          | 661 ++++++++++++++++++++++++++
 lib/tracefs/tracefs-instance.c        | 267 +++++++++++
 lib/tracefs/tracefs-utils.c           | 226 +++++++++
 tracecmd/Makefile                     |   2 +-
 tracecmd/include/trace-local.h        |   5 +-
 tracecmd/trace-check-events.c         |   5 +-
 tracecmd/trace-list.c                 |  21 +-
 tracecmd/trace-record.c               | 373 ++++++---------
 tracecmd/trace-show.c                 |   7 +-
 tracecmd/trace-snapshot.c             |   9 +-
 tracecmd/trace-stack.c                |   9 +-
 tracecmd/trace-stat.c                 |  38 +-
 26 files changed, 1531 insertions(+), 1031 deletions(-)
 create mode 100644 include/tracefs/tracefs.h
 create mode 100644 lib/tracefs/Makefile
 create mode 100644 lib/tracefs/include/tracefs-local.h
 create mode 100644 lib/tracefs/tracefs-events.c
 create mode 100644 lib/tracefs/tracefs-instance.c
 create mode 100644 lib/tracefs/tracefs-utils.c

-- 
2.24.1


^ permalink raw reply	[flat|nested] 15+ messages in thread

end of thread, back to index

Thread overview: 15+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-01-06 15:40 [PATCH v2 0/5] tracefs library Tzvetomir Stoyanov (VMware)
2020-01-06 15:40 ` [PATCH v2 1/5] trace-cmd: Introduce libtracefs library Tzvetomir Stoyanov (VMware)
2020-01-06 15:40 ` [PATCH v2 2/5] kernel-shark: Use new tracefs library Tzvetomir Stoyanov (VMware)
2020-01-08 19:05   ` Steven Rostedt
2020-01-08 20:09   ` Steven Rostedt
2020-01-06 15:40 ` [PATCH v2 3/5] trace-cmd: New libtracefs APIs for ftrace instances Tzvetomir Stoyanov (VMware)
2020-01-08 19:37   ` Steven Rostedt
2020-01-09 13:29     ` Tzvetomir Stoyanov
2020-01-06 15:40 ` [PATCH v2 4/5] trace-cmd,kernel-shark: New libtracefs APIs for ftrace events and systems Tzvetomir Stoyanov (VMware)
2020-01-08 20:22   ` Steven Rostedt
2020-01-09 13:37     ` Tzvetomir Stoyanov
2020-01-08 21:09   ` Steven Rostedt
2020-01-09 14:14     ` Tzvetomir Stoyanov
2020-01-09  2:32   ` Steven Rostedt
2020-01-06 15:40 ` [PATCH v2 5/5] trace-cmd,kernel-shark: New libtracefs APIs for loading ftrace events Tzvetomir Stoyanov (VMware)

Linux-Trace-Devel Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-trace-devel/0 linux-trace-devel/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-trace-devel linux-trace-devel/ https://lore.kernel.org/linux-trace-devel \
		linux-trace-devel@vger.kernel.org
	public-inbox-index linux-trace-devel

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-trace-devel


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git