linux-kernel - [PATCH 0/8] perf buildid-cache: Add clean command

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Date:	Mon,  1 Dec 2014 20:06:21 +0100
From:	Jiri Olsa <jolsa@...nel.org>
To:	linux-kernel@...r.kernel.org
Cc:	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Corey Ashford <cjashfor@...ux.vnet.ibm.com>,
	David Ahern <dsahern@...il.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Ingo Molnar <mingo@...nel.org>,
	Namhyung Kim <namhyung@...nel.org>,
	Paul Mackerras <paulus@...ba.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Stephane Eranian <eranian@...gle.com>,
	Steven Rostedt <rostedt@...dmis.org>,
	Jiri Olsa <jolsa@...nel.org>
Subject: [PATCH 0/8] perf buildid-cache: Add clean command

hi,
adding 'perf buildid-cache clean' command to allow removal
files from '~/.debug` cache plus other fixes.

Basically the clean command allows to display/remove cache
files/sizes like:

Display cache files older than 3 days:
  $ perf buildid-cache clean 3d

Remove cache files older than 3 days:
  $ perf buildid-cache clean 3d -r
    
Total cache removal:
  $ perf buildid-cache clean -r

Remove and display items bigger than 200M
  $ perf buildid-cache clean -r -a 200M


Also available in here:
  git://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf.git
  perf/core_buildid_cache_clean

thanks,
jirka


Cc: Arnaldo Carvalho de Melo <acme@...hat.com>
Cc: Corey Ashford <cjashfor@...ux.vnet.ibm.com>
Cc: David Ahern <dsahern@...il.com>
Cc: Frederic Weisbecker <fweisbec@...il.com>
Cc: Ingo Molnar <mingo@...nel.org>
Cc: Namhyung Kim <namhyung@...nel.org>
Cc: Paul Mackerras <paulus@...ba.org>
Cc: Peter Zijlstra <a.p.zijlstra@...llo.nl>
Cc: Stephane Eranian <eranian@...gle.com>
Cc: Steven Rostedt <rostedt@...dmis.org>
Signed-off-by: Jiri Olsa <jolsa@...nel.org>
---
Jiri Olsa (8):
      perf tools: Use single strcmp call instead of two
      perf tools: Remove extra debugdir variables
      perf tools: Add --buildid-dir option to set cache directory
      perf buildid-cache: Add clean command
      perf buildid-cache: Add automated tests
      perf buildid cache: Fix -a segfault
      perf buildid-cache: Fix kallsyms removal
      perf buildid-cache: Try to remove empty directories

 tools/perf/Documentation/perf-buildid-cache.txt |  59 +++++++++++
 tools/perf/Documentation/perf.txt               |   4 +
 tools/perf/Makefile.perf                        |   7 +-
 tools/perf/builtin-buildid-cache.c              | 501 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++--
 tools/perf/perf.c                               |  14 ++-
 tools/perf/tests/buildid-cache.c                |  88 ++++++++++++++++
 tools/perf/tests/buildid-cache.sh               |  60 +++++++++++
 tools/perf/tests/builtin-test.c                 |   8 ++
 tools/perf/tests/tests.h                        |   1 +
 tools/perf/util/build-id.c                      |  53 ++++++++--
 tools/perf/util/config.c                        |  10 +-
 tools/perf/util/util.h                          |   2 +-
 12 files changed, 781 insertions(+), 26 deletions(-)
 create mode 100644 tools/perf/tests/buildid-cache.c
 create mode 100755 tools/perf/tests/buildid-cache.sh
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