linux-kernel - [PATCHSET v3 0/6] perf tools: Fix for Compressed kernel modules

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Date:   Thu,  8 Jun 2017 00:38:57 +0900
From:   Namhyung Kim <namhyung@...nel.org>
To:     Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:     Ingo Molnar <mingo@...nel.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Jiri Olsa <jolsa@...nel.org>,
        LKML <linux-kernel@...r.kernel.org>, kernel-team@....com,
        David Ahern <dsahern@...il.com>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Wang Nan <wangnan0@...wei.com>
Subject: [PATCHSET v3 0/6] perf tools: Fix for Compressed kernel modules

Hello,

This is v3 of my compressed kernel module work.  This version
addresses Adrian's comment and also fixes perf annotate to handle
compressed kernel modules in the build-id cache.

The code is available at 'perf/kmod-decomp-v3' branch in my tree:

  git://git.kernel.org/pub/scm/linux/kernel/git/namhyung/linux-perf.git

Thanks,
Namhyung


Namhyung Kim (6):
  perf tools: Introduce dso__decompress_kmodule_{fd,path}
  perf annotate: Use dso__decompress_kmodule_path()
  perf tools: Decompress kernel module when reading DSO data
  perf test: Decompress kernel module before objdump
  perf symbols: Keep DSO->symtab_type after decompress
  perf symbols: Kill dso__build_id_is_kmod()

 tools/perf/tests/code-reading.c | 20 +++++++++++-
 tools/perf/util/annotate.c      | 27 ++---------------
 tools/perf/util/build-id.c      | 45 ---------------------------
 tools/perf/util/build-id.h      |  1 -
 tools/perf/util/dso.c           | 67 ++++++++++++++++++++++++++++++++++++++++-
 tools/perf/util/dso.h           |  6 ++++
 tools/perf/util/symbol-elf.c    | 38 ++---------------------
 tools/perf/util/symbol.c        |  4 ---
 8 files changed, 97 insertions(+), 111 deletions(-)

-- 
2.13.0