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Groups > linux.kernel > #1217380

[PATCH 00/15] perf tools: Cleanup filesystem api

From Jiri Olsa <jolsa@kernel.org>
Newsgroups linux.kernel
Subject [PATCH 00/15] perf tools: Cleanup filesystem api
Date 2015-09-02 10:00 +0200
Message-ID <q4b7z-7ff-3@gated-at.bofh.it> (permalink)
Organization linux.* mail to news gateway

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hi,
this patchset moves all filesystem we use under
api/fs/fs.c framework and adds new tracing_path
object to get tracing area (path).

It unifies the way we use debugfs/tracefs paths
and removes some redundant code.

It's base for the tracepoint parsing error reporting
I posted recently.

jirka


---
Jiri Olsa (15):
      perf tools: Fix parse_events_add_pmu caller
      perf tools: Remove mountpoint arg from perf_debugfs_mount
      perf tools: Move tracing_path stuff under same namespace
      perf tools: Move tracing_path interface into api/fs/tracing_path.c
      tools lib api: Move debugfs__strerror_open into tracing_path.c object
      tools lib api: Make tracing_path_strerror_open message generic
      tools lib api: Add STR and PATH_MAX macros to fs object
      tools lib api: Move SYSFS_MAGIC PROC_SUPER_MAGIC into fs.c
      tools lib api: Add debugfs into fs.c object
      tools lib api: Add tracefs into fs.c object
      tools lib api: Add mount support for fs
      tools lib api: Add configured support for fs
      tools lib api: Replace debugfs/tracefs objects interface with fs.c
      tools lib api: Remove debugfs, tracefs and findfs objects
      perf tools: Switch to tracing_path interface on appropriate places

 tools/lib/api/fs/Build                     |   4 +--
 tools/lib/api/fs/debugfs.c                 | 129 -----------------------------------------------------------------------------------
 tools/lib/api/fs/debugfs.h                 |  23 ---------------
 tools/lib/api/fs/findfs.c                  |  63 -----------------------------------------
 tools/lib/api/fs/findfs.h                  |  23 ---------------
 tools/lib/api/fs/fs.c                      | 118 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++--------
 tools/lib/api/fs/fs.h                      |  26 ++++++++++++-----
 tools/lib/api/fs/tracefs.c                 |  78 --------------------------------------------------
 tools/lib/api/fs/tracefs.h                 |  21 --------------
 tools/lib/api/fs/tracing_path.c            | 136 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 tools/lib/api/fs/tracing_path.h            |  16 +++++++++++
 tools/perf/builtin-kvm.c                   |   1 -
 tools/perf/builtin-probe.c                 |   1 -
 tools/perf/builtin-trace.c                 |   5 ++--
 tools/perf/perf.c                          |  12 ++++----
 tools/perf/tests/openat-syscall-all-cpus.c |  10 +++----
 tools/perf/tests/openat-syscall.c          |  10 +++----
 tools/perf/tests/parse-events.c            |  19 ++-----------
 tools/perf/util/evsel.c                    |   2 +-
 tools/perf/util/parse-events.c             |   2 +-
 tools/perf/util/parse-events.y             |   2 +-
 tools/perf/util/probe-event.c              |   5 ++--
 tools/perf/util/probe-file.c               |  15 ++--------
 tools/perf/util/trace-event-info.c         |   2 +-
 tools/perf/util/trace-event.c              |   1 +
 tools/perf/util/util.c                     |  70 ---------------------------------------------
 tools/perf/util/util.h                     |   9 +-----
 27 files changed, 310 insertions(+), 493 deletions(-)
 delete mode 100644 tools/lib/api/fs/debugfs.c
 delete mode 100644 tools/lib/api/fs/debugfs.h
 delete mode 100644 tools/lib/api/fs/findfs.c
 delete mode 100644 tools/lib/api/fs/findfs.h
 delete mode 100644 tools/lib/api/fs/tracefs.c
 delete mode 100644 tools/lib/api/fs/tracefs.h
 create mode 100644 tools/lib/api/fs/tracing_path.c
 create mode 100644 tools/lib/api/fs/tracing_path.h
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[PATCH 00/15] perf tools: Cleanup filesystem api Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:00 +0200
  [PATCH 01/15] perf tools: Fix parse_events_add_pmu caller Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:00 +0200
    Re: [PATCH 01/15] perf tools: Fix parse_events_add_pmu caller Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-09-02 15:10 +0200
      Re: [PATCH 01/15] perf tools: Fix parse_events_add_pmu caller Jiri Olsa <jolsa@redhat.com> - 2015-09-02 15:40 +0200
    [tip:perf/urgent] perf tools: Fix parse_events_add_pmu caller tip-bot for Jiri Olsa <tipbot@zytor.com> - 2015-09-05 16:10 +0200
  [PATCH 06/15] tools lib api: Make tracing_path_strerror_open message generic Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:00 +0200
    Re: [PATCH 06/15] tools lib api: Make tracing_path_strerror_open  message generic Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-09-02 15:20 +0200
      Re: [PATCH 06/15] tools lib api: Make tracing_path_strerror_open  message generic Jiri Olsa <jolsa@redhat.com> - 2015-09-02 15:50 +0200
        Re: [PATCH 06/15] tools lib api: Make tracing_path_strerror_open  message generic Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-09-02 16:20 +0200
  [PATCH 02/15] perf tools: Remove mountpoint arg from perf_debugfs_mount Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:00 +0200
  [PATCH 11/15] tools lib api: Add mount support for fs Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:00 +0200
    Re: [PATCH 11/15] tools lib api: Add mount support for fs Raphaël Beamonte <raphael.beamonte@gmail.com> - 2015-09-04 16:20 +0200
      Re: [PATCH 11/15] tools lib api: Add mount support for fs Steven Rostedt <rostedt@goodmis.org> - 2015-09-04 16:30 +0200
      Re: [PATCH 11/15] tools lib api: Add mount support for fs Jiri Olsa <jolsa@redhat.com> - 2015-09-04 16:30 +0200
        Re: [PATCH 11/15] tools lib api: Add mount support for fs Steven Rostedt <rostedt@goodmis.org> - 2015-09-04 17:00 +0200
          Re: [PATCH 11/15] tools lib api: Add mount support for fs Steven Rostedt <rostedt@goodmis.org> - 2015-09-04 17:10 +0200
            Re: [PATCH 11/15] tools lib api: Add mount support for fs Raphaël Beamonte <raphael.beamonte@gmail.com> - 2015-09-04 17:20 +0200
  [PATCH 14/15] tools lib api: Remove debugfs, tracefs and findfs objects Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:00 +0200
  [PATCH 13/15] tools lib api: Replace debugfs/tracefs objects interface with fs.c Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:00 +0200
  [PATCH 08/15] tools lib api: Move SYSFS_MAGIC PROC_SUPER_MAGIC into fs.c Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:00 +0200
  [PATCH 12/15] tools lib api: Add configured support for fs Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:00 +0200
    Re: [PATCH 12/15] tools lib api: Add configured support for fs Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-09-02 15:40 +0200
      Re: [PATCH 12/15] tools lib api: Add configured support for fs Jiri Olsa <jolsa@redhat.com> - 2015-09-02 15:50 +0200
        Re: [PATCH 12/15] tools lib api: Add configured support for fs Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-09-02 16:20 +0200
          Re: [PATCH 12/15] tools lib api: Add configured support for fs Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-09-02 19:00 +0200
            Re: [PATCH 12/15] tools lib api: Add configured support for fs Jiri Olsa <jolsa@redhat.com> - 2015-09-04 09:10 +0200
              Re: [PATCH 12/15] tools lib api: Add configured support for fs Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-09-04 18:50 +0200
                Re: [PATCH 12/15] tools lib api: Add configured support for fs Jiri Olsa <jolsa@redhat.com> - 2015-09-04 19:50 +0200
      Re: [PATCH 12/15] tools lib api: Add configured support for fs Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-09-02 15:50 +0200
  [PATCH 09/15] tools lib api: Add debugfs into fs.c object Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:00 +0200
  [PATCH 10/15] tools lib api: Add tracefs into fs.c object Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:00 +0200
  [PATCH 15/15] perf tools: Switch to tracing_path interface on appropriate places Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:00 +0200
  [PATCH 04/15] perf tools: Move tracing_path interface into api/fs/tracing_path.c Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:00 +0200
    Re: [PATCH 04/15] perf tools: Move tracing_path interface into  api/fs/tracing_path.c Matt Fleming <matt@codeblueprint.co.uk> - 2015-09-04 13:40 +0200
      Re: [PATCH 04/15] perf tools: Move tracing_path interface into api/fs/tracing_path.c Raphaël Beamonte <raphael.beamonte@gmail.com> - 2015-09-04 15:30 +0200
  [PATCH 05/15] tools lib api: Move debugfs__strerror_open into tracing_path.c object Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:10 +0200
    Re: [PATCH 05/15] tools lib api: Move debugfs__strerror_open into  tracing_path.c object Arnaldo Carvalho de Melo <acme@kernel.org> - 2015-09-02 15:20 +0200
    Re: [PATCH 05/15] tools lib api: Move debugfs__strerror_open into  tracing_path.c object Matt Fleming <matt@codeblueprint.co.uk> - 2015-09-04 13:40 +0200
    Re: [PATCH 05/15] tools lib api: Move debugfs__strerror_open into  tracing_path.c object Jiri Olsa <jolsa@redhat.com> - 2015-09-04 15:50 +0200
      Re: [PATCH 05/15] tools lib api: Move debugfs__strerror_open into  tracing_path.c object Raphaël Beamonte <raphael.beamonte@gmail.com> - 2015-09-04 16:00 +0200
    Re: [PATCH 05/15] tools lib api: Move debugfs__strerror_open into  tracing_path.c object Raphaël Beamonte <raphael.beamonte@gmail.com> - 2015-09-04 15:50 +0200
  Re: [PATCH 00/15] perf tools: Cleanup filesystem api Jiri Olsa <jolsa@redhat.com> - 2015-09-02 10:10 +0200
  [PATCH 03/15] perf tools: Move tracing_path stuff under same namespace Jiri Olsa <jolsa@kernel.org> - 2015-09-02 10:10 +0200

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