From: Namhyung Kim <namhyung@kernel.org>
To: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Jiri Olsa <jolsa@kernel.org>, LKML <linux-kernel@vger.kernel.org>,
kernel-team@lge.com, David Ahern <dsahern@gmail.com>,
Adrian Hunter <adrian.hunter@intel.com>,
Wang Nan <wangnan0@huawei.com>
Subject: [PATCHSET 0/9] perf tools: Fix for compressed kernel modules (v4)
Date: Thu, 8 Jun 2017 16:31:00 +0900 [thread overview]
Message-ID: <20170608073109.30699-1-namhyung@kernel.org> (raw)
Hello,
This is v4 of my compressed kernel module work. Please take a look.
* changes in v4)
- fix build-id cache symbolic link handling in annotate
- separate fix for a memory leak (Arnaldo)
- consolidate error path in __open_dso (Arnaldo)
- remove decompressed file after use
The code is avaiable at 'perf/kmod-decomp-v4' branch in my tree:
git://git.kernel.org/pub/scm/linux/kernel/git/namhyung/linux-perf.git
Thanks,
Namhyung
Namhyung Kim (9):
perf annotate: Fix symbolic link of build-id cache
perf tools: Fix a memory leak in __open_dso()
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 tools: Consolidate error path in __open_dso()
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 | 37 ++++++------------
tools/perf/util/build-id.c | 45 ----------------------
tools/perf/util/build-id.h | 1 -
tools/perf/util/dso.c | 85 ++++++++++++++++++++++++++++++++++++++---
tools/perf/util/dso.h | 6 +++
tools/perf/util/symbol-elf.c | 38 ++----------------
tools/perf/util/symbol.c | 4 --
8 files changed, 119 insertions(+), 117 deletions(-)
--
2.13.1
next reply other threads:[~2017-06-08 7:31 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-08 7:31 Namhyung Kim [this message]
2017-06-08 7:31 ` [PATCH v4 1/9] perf annotate: Fix symbolic link of build-id cache Namhyung Kim
2017-06-08 22:49 ` [tip:perf/urgent] " tip-bot for Namhyung Kim
2017-06-08 7:31 ` [PATCH v4 2/9] perf tools: Fix a memory leak in __open_dso() Namhyung Kim
2017-06-08 22:50 ` [tip:perf/urgent] " tip-bot for Namhyung Kim
2017-06-08 7:31 ` [PATCH v4 3/9] perf tools: Introduce dso__decompress_kmodule_{fd,path} Namhyung Kim
2017-06-08 22:50 ` [tip:perf/urgent] " tip-bot for Namhyung Kim
2017-06-08 7:31 ` [PATCH v4 4/9] perf annotate: Use dso__decompress_kmodule_path() Namhyung Kim
2017-06-08 22:51 ` [tip:perf/urgent] " tip-bot for Namhyung Kim
2017-06-08 7:31 ` [PATCH v4 5/9] perf tools: Decompress kernel module when reading DSO data Namhyung Kim
2017-06-08 22:51 ` [tip:perf/urgent] " tip-bot for Namhyung Kim
2017-06-08 7:31 ` [PATCH v4 6/9] perf tools: Consolidate error path in __open_dso() Namhyung Kim
2017-06-08 22:52 ` [tip:perf/urgent] " tip-bot for Namhyung Kim
2017-06-08 7:31 ` [PATCH v4 7/9] perf test: Decompress kernel module before objdump Namhyung Kim
2017-06-08 7:34 ` Adrian Hunter
2017-06-08 22:52 ` [tip:perf/urgent] perf tests: " tip-bot for Namhyung Kim
2017-06-08 7:31 ` [PATCH v4 8/9] perf symbols: Keep DSO->symtab_type after decompress Namhyung Kim
2017-06-08 22:53 ` [tip:perf/urgent] " tip-bot for Namhyung Kim
2017-06-08 7:31 ` [PATCH v4 9/9] perf symbols: Kill dso__build_id_is_kmod() Namhyung Kim
2017-06-08 22:53 ` [tip:perf/urgent] " tip-bot for Namhyung Kim
2017-06-08 12:10 ` [PATCHSET 0/9] perf tools: Fix for compressed kernel modules (v4) Jiri Olsa
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