From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: linux-kernel@vger.kernel.org,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Adrian Hunter <adrian.hunter@intel.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Andi Kleen <ak@linux.intel.com>, David Ahern <dsahern@gmail.com>,
Ekaterina Tumanova <tumanova@linux.vnet.ibm.com>,
He Kuang <hekuang@huawei.com>, Jiri Olsa <jolsa@redhat.com>,
Josh Poimboeuf <jpoimboe@redhat.com>,
Kan Liang <kan.liang@intel.com>,
Masami Hiramatsu <mhiramat@kernel.org>,
Milian Wolff <milian.wolff@kdab.com>,
Namhyung Kim <namhyung@kernel.org>,
Pekka Enberg <penberg@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
pi3orama@163.com, Stephane Eranian <eranian@google.com>,
Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>,
Taeung Song <treeze.taeung@gmail.com>,
Wang Nan <wangnan0@huawei.com>, Zefan Li <lizefan@huawei.com>,
Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: [GIT PULL 00/24] perf/core improvements and fixes
Date: Tue, 7 Jun 2016 17:04:38 -0300 [thread overview]
Message-ID: <1465329902-11069-1-git-send-email-acme@kernel.org> (raw)
Hi Ingo,
Please consider pulling, this is on top of perf-core-for-mingo-20160606,
Thanks,
- Arnaldo
The following changes since commit 7db91f251056f90fec4121f028680ab3153a0f3c:
perf config: Handle the error when config set is NULL at collect_config() (2016-06-06 17:43:19 -0300)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-core-for-mingo-20160607
for you to fetch changes up to 057fbfb25cde4a368418f3f720cdc31d48800c4d:
perf callchain: Support aarch64 cross-platform (2016-06-07 15:13:35 -0300)
----------------------------------------------------------------
perf/core improvements and fixes:
User visible:
- Support cross unwinding, i.e. collecting '--call-graph dwarf' perf.data files
in one machine and then doing analysis in another machine of a different
hardware architecture. This enables, for instance, to do:
perf record -a --call-graph dwarf
on a x86-32 or aarch64 system and then do 'perf report' on it on a
x86_64 workstation. (He Kuang)
- Fix crash in build_id_cache__kallsyms_path(), recent regression (Wang Nan)
Infrastructure:
- Make tools/lib/bpf use the IS_ERR return facility consistently and also stop
using the _get_ term for non-reference count methods (Arnaldo Carvalho de Melo)
- 'perf config' refactorings (Taeung Song)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
----------------------------------------------------------------
Arnaldo Carvalho de Melo (7):
tools lib bpf: Use IS_ERR() reporting macros with bpf_map__get_private()
tools lib bpf: Rename bpf_map__get_name() to bpf_map__name()
tools lib bpf: Use IS_ERR() reporting macros with bpf_map__get_def()
tools lib bpf: Rename bpf_map__get_fd() to bpf_map__fd()
tools lib bpf: Remove _get_ from non-refcount method names
tools lib bpf: Make bpf_program__get_private() use IS_ERR()
tools lib bpf: Rename set_private() to set_priv()
He Kuang (14):
perf unwind: Use LIBUNWIND_DIR for remote libunwind feature check
perf unwind: Decouple thread->address_space on libunwind
perf unwind: Introduce 'struct unwind_libunwind_ops' for local unwind
perf unwind: Move unwind__prepare_access from thread_new into thread__insert_map
perf unwind: Don't mix LIBUNWIND_LIBS into LIBUNWIND_LDFLAGS
perf unwind: Separate local/remote libunwind config
perf unwind: Rename unwind-libunwind.c to unwind-libunwind-local.c
perf tools: Extract common API out of unwind-libunwind-local.c
perf tools: Export normalize_arch() function
perf unwind: Check the target platform before assigning unwind methods
perf unwind: Change fixed name of libunwind__arch_reg_id to macro
perf unwind: Introduce flag to separate local/remote unwind compilation
perf callchain: Support x86 target platform
perf callchain: Support aarch64 cross-platform
Taeung Song (2):
perf config: Constructor should free its allocated memory when failing
perf config: Use new perf_config_set__init() to initialize config set
Wang Nan (1):
perf tools: Fix crash in build_id_cache__kallsyms_path()
tools/lib/bpf/libbpf.c | 60 +--
tools/lib/bpf/libbpf.h | 25 +-
tools/perf/arch/arm/util/Build | 2 +-
tools/perf/arch/arm64/util/Build | 2 +-
tools/perf/arch/arm64/util/unwind-libunwind.c | 4 +-
tools/perf/arch/common.c | 2 +-
tools/perf/arch/common.h | 1 +
tools/perf/arch/x86/util/Build | 2 +-
tools/perf/arch/x86/util/unwind-libunwind.c | 6 +-
tools/perf/config/Makefile | 52 +-
tools/perf/util/Build | 3 +
tools/perf/util/bpf-loader.c | 132 +++--
tools/perf/util/build-id.c | 11 +-
tools/perf/util/config.c | 51 +-
tools/perf/util/libunwind/arm64.c | 35 ++
tools/perf/util/libunwind/x86_32.c | 37 ++
tools/perf/util/machine.c | 14 +-
tools/perf/util/thread.c | 13 +-
tools/perf/util/thread.h | 9 +-
tools/perf/util/unwind-libunwind-local.c | 697 ++++++++++++++++++++++++++
tools/perf/util/unwind-libunwind.c | 688 ++-----------------------
tools/perf/util/unwind.h | 22 +-
22 files changed, 1056 insertions(+), 812 deletions(-)
create mode 100644 tools/perf/util/libunwind/arm64.c
create mode 100644 tools/perf/util/libunwind/x86_32.c
create mode 100644 tools/perf/util/unwind-libunwind-local.c
next reply other threads:[~2016-06-07 20:05 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-07 20:04 Arnaldo Carvalho de Melo [this message]
2016-06-07 20:04 ` [PATCH 01/24] tools lib bpf: Use IS_ERR() reporting macros with bpf_map__get_private() Arnaldo Carvalho de Melo
2016-06-07 20:04 ` [PATCH 02/24] tools lib bpf: Rename bpf_map__get_name() to bpf_map__name() Arnaldo Carvalho de Melo
2016-06-07 20:04 ` [PATCH 03/24] tools lib bpf: Use IS_ERR() reporting macros with bpf_map__get_def() Arnaldo Carvalho de Melo
2016-06-07 20:04 ` [PATCH 04/24] tools lib bpf: Rename bpf_map__get_fd() to bpf_map__fd() Arnaldo Carvalho de Melo
2016-06-07 20:04 ` [PATCH 05/24] tools lib bpf: Remove _get_ from non-refcount method names Arnaldo Carvalho de Melo
2016-06-07 20:04 ` [PATCH 06/24] tools lib bpf: Make bpf_program__get_private() use IS_ERR() Arnaldo Carvalho de Melo
2016-06-07 20:04 ` [PATCH 07/24] tools lib bpf: Rename set_private() to set_priv() Arnaldo Carvalho de Melo
2016-06-07 20:04 ` [PATCH 08/24] perf tools: Fix crash in build_id_cache__kallsyms_path() Arnaldo Carvalho de Melo
2016-06-07 20:04 ` [PATCH 09/24] perf config: Constructor should free its allocated memory when failing Arnaldo Carvalho de Melo
2016-06-07 20:04 ` [PATCH 10/24] perf config: Use new perf_config_set__init() to initialize config set Arnaldo Carvalho de Melo
2016-06-07 20:04 ` [PATCH 11/24] perf unwind: Use LIBUNWIND_DIR for remote libunwind feature check Arnaldo Carvalho de Melo
2016-06-07 20:04 ` [PATCH 12/24] perf unwind: Decouple thread->address_space on libunwind Arnaldo Carvalho de Melo
2016-06-07 20:04 ` [PATCH 13/24] perf unwind: Introduce 'struct unwind_libunwind_ops' for local unwind Arnaldo Carvalho de Melo
2016-06-07 20:04 ` [PATCH 14/24] perf unwind: Move unwind__prepare_access from thread_new into thread__insert_map Arnaldo Carvalho de Melo
2016-06-07 20:04 ` [PATCH 15/24] perf unwind: Don't mix LIBUNWIND_LIBS into LIBUNWIND_LDFLAGS Arnaldo Carvalho de Melo
2016-06-07 20:04 ` [PATCH 16/24] perf unwind: Separate local/remote libunwind config Arnaldo Carvalho de Melo
2016-06-07 20:04 ` [PATCH 17/24] perf unwind: Rename unwind-libunwind.c to unwind-libunwind-local.c Arnaldo Carvalho de Melo
2016-06-07 20:04 ` [PATCH 18/24] perf tools: Extract common API out of unwind-libunwind-local.c Arnaldo Carvalho de Melo
2016-06-07 20:04 ` [PATCH 19/24] perf tools: Export normalize_arch() function Arnaldo Carvalho de Melo
2016-06-07 20:04 ` [PATCH 20/24] perf unwind: Check the target platform before assigning unwind methods Arnaldo Carvalho de Melo
2016-06-07 20:04 ` [PATCH 21/24] perf unwind: Change fixed name of libunwind__arch_reg_id to macro Arnaldo Carvalho de Melo
2016-06-07 20:05 ` [PATCH 22/24] perf unwind: Introduce flag to separate local/remote unwind compilation Arnaldo Carvalho de Melo
2016-06-07 20:05 ` [PATCH 23/24] perf callchain: Support x86 target platform Arnaldo Carvalho de Melo
2016-06-07 20:05 ` [PATCH 24/24] perf callchain: Support aarch64 cross-platform Arnaldo Carvalho de Melo
2016-06-07 23:10 ` [GIT PULL 00/24] perf/core improvements and fixes Taeung Song
2016-06-08 13:09 ` Arnaldo Carvalho de Melo
2016-06-08 7:43 ` Ingo Molnar
-- strict thread matches above, loose matches on Subject: below --
2019-01-21 23:56 Arnaldo Carvalho de Melo
2019-01-22 10:07 ` Ingo Molnar
2017-10-23 23:47 Arnaldo Carvalho de Melo
2017-10-24 9:13 ` Ingo Molnar
2016-07-15 20:50 Arnaldo Carvalho de Melo
2016-07-16 20:39 ` Ingo Molnar
2015-06-26 15:44 Arnaldo Carvalho de Melo
2015-06-30 4:48 ` Ingo Molnar
2015-03-12 21:27 Arnaldo Carvalho de Melo
2015-03-13 12:34 ` Ingo Molnar
2015-03-13 12:45 ` Jiri Olsa
2014-10-14 21:04 Arnaldo Carvalho de Melo
2014-10-15 9:56 ` Ingo Molnar
2012-08-20 16:26 Arnaldo Carvalho de Melo
2012-08-21 9:32 ` Ingo Molnar
2012-08-21 9:36 ` Jiri Olsa
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