linux-kernel - [RFC 0/2] perf session: Separate struct machines from session

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Message-Id: <1432780744-8777-1-git-send-email-namhyung@kernel.org>
Date:	Thu, 28 May 2015 11:39:02 +0900
From:	Namhyung Kim <namhyung@...nel.org>
To:	Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:	Ingo Molnar <mingo@...nel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Jiri Olsa <jolsa@...hat.com>,
	LKML <linux-kernel@...r.kernel.org>,
	David Ahern <dsahern@...il.com>
Subject: [RFC 0/2] perf session: Separate struct machines from session

Hi Arnaldo,

This is what I have now for the earlier discussion [1].  I just used
machines__new/delete functions directly whenever a session is
created/deleted.  As it touches many callsites, and it needs bit more
caring about the error path, you may want to split the first patch for
each command.  In any case, pleaes let me know what do you think.

Note that this patchset bases on my (slightely modified) previous
multi-thread patchset so will not be applied to the current perf/core.
I'll rebase and send out after we conclude how to deal with it.

Thanks,
Namhyung


[1] https://lkml.org/lkml/2015/5/19/1062

Namhyung Kim (2):
  perf tools: Introduce machines__new/delete()
  perf session: Separate struct machines from session

 tools/perf/builtin-annotate.c      |  7 ++++++-
 tools/perf/builtin-buildid-cache.c | 14 ++++++++++++--
 tools/perf/builtin-buildid-list.c  | 16 +++++++++++++---
 tools/perf/builtin-diff.c          | 16 ++++++++++++++--
 tools/perf/builtin-evlist.c        | 18 +++++++++++++++---
 tools/perf/builtin-inject.c        |  5 +++++
 tools/perf/builtin-kmem.c          | 14 +++++++++-----
 tools/perf/builtin-kvm.c           | 14 +++++++++++++-
 tools/perf/builtin-lock.c          |  7 ++++++-
 tools/perf/builtin-mem.c           | 12 +++++++++---
 tools/perf/builtin-record.c        | 14 ++++++++++----
 tools/perf/builtin-report.c        | 13 ++++++++++---
 tools/perf/builtin-sched.c         |  8 +++++++-
 tools/perf/builtin-script.c        | 32 ++++++++++++++++++++++++--------
 tools/perf/builtin-timechart.c     | 12 +++++++++---
 tools/perf/builtin-top.c           | 23 ++++++++++++++++-------
 tools/perf/builtin-trace.c         | 10 ++++++++--
 tools/perf/util/build-id.c         | 16 ++++++++--------
 tools/perf/util/data-convert-bt.c  |  8 +++++++-
 tools/perf/util/intel-bts.c        |  2 +-
 tools/perf/util/intel-pt.c         |  2 +-
 tools/perf/util/machine.c          | 15 +++++++++++++++
 tools/perf/util/machine.h          |  3 +++
 tools/perf/util/session.c          | 30 +++++++++++++++---------------
 tools/perf/util/session.h          |  6 +++---
 tools/perf/util/tool.h             |  2 ++
 26 files changed, 241 insertions(+), 78 deletions(-)

-- 
2.4.1

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