linux-kernel - Re: [GIT PULL 00/13] perf/core improvements and fixes

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Date:	Fri, 27 Nov 2015 08:30:42 +0100
From:	Ingo Molnar <mingo@...nel.org>
To:	Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:	linux-kernel@...r.kernel.org,
	Adrian Hunter <adrian.hunter@...el.com>,
	Alexander Yarygin <yarygin@...ux.vnet.ibm.com>,
	Alexei Starovoitov <ast@...nel.org>,
	Andi Kleen <ak@...ux.intel.com>,
	Christian Borntraeger <borntraeger@...ibm.com>,
	David Ahern <dsahern@...il.com>,
	Ekaterina Tumanova <tumanova@...ux.vnet.ibm.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	He Kuang <hekuang@...wei.com>, Jiri Olsa <jolsa@...hat.com>,
	Joshua Zhu <zhu.wen-jie@...com>,
	Kan Liang <kan.liang@...el.com>, kernel-team@...com,
	Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>,
	Namhyung Kim <namhyung@...nel.org>,
	"Naveen N . Rao" <naveen.n.rao@...ux.vnet.ibm.com>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>, pi3orama@....com,
	Wang Nan <wangnan0@...wei.com>,
	Yannick Brosseau <scientist@...com>,
	Zefan Li <lizefan@...wei.com>,
	Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: Re: [GIT PULL 00/13] perf/core improvements and fixes


* Arnaldo Carvalho de Melo <acme@...nel.org> wrote:

> Hi Ingo,
> 
> 	Please consider pulling,
> 
> - Arnaldo
> 
> 
> The following changes since commit a95a49fa0cc5eec730d8703b1544fa7ea6a11dec:
> 
>   Merge tag 'perf-core-for-mingo-2' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2015-11-26 09:13:50 +0100)
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-core-for-mingo
> 
> for you to fetch changes up to 43798bf37215fe242e592fd4605d804e2da0781b:
> 
>   bpf tools: Add helper function for updating bpf maps elements (2015-11-26 17:21:24 -0300)
> 
> ----------------------------------------------------------------
> perf/core improvements and fixes:
> 
> User visible:
> 
> - Add 'vmlinux.debug' to the vmlinux seach path (Ekaterina Tumanova)
> 
> - Do not show sample_(type|period) in the perf_event_attr dump when using
>   -v with 'perf stat' (Jiri Olsa)
> 
> - Display the WEIGHT sample bit, when set, in 'perf evlist -v' (Jiri Olsa)
> 
> - Honour --hide-unresolved in 'report', will honour it as well in 'top'
>   when --hide-unresolved gets supported in that tool (Namhyung Kim)
> 
> - Fix freeze wit h--call-graph 'flat/folded' due to not properly
>   reinitializing the callchain rb_tree (Namhyumg Kim)
> 
> - Set dso->long_name when a module name is passed as a parameter
>   to tools like 'perf probe' but the 'struct dso' associated to that module
>   still doesn't have the full path for the module, just the '[name]' one
>   obtained from /proc/modules (Wang Nan)
> 
> - Fix anon_hugepage mmaps detection using scanf on /proc/PID/smaps (Yannick Brosseau)
> 
> Infrastructure:
> 
> - Add helper function for updating bpf maps elements (He Kuang)
> 
> - Fix traceevents plugins build race (Jiri Olsa)
> 
> - Add the $OUTPUT path prefix with 'fixdep' (Jiri Olsa)
> 
> Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
> 
> ----------------------------------------------------------------
> Ekaterina Tumanova (2):
>       perf symbols: Refactor vmlinux_path__init() to ease path additions
>       perf symbols: Add the path to vmlinux.debug
> 
> He Kuang (1):
>       bpf tools: Add helper function for updating bpf maps elements
> 
> Jiri Olsa (6):
>       perf script: Remove default_scripting_ops
>       perf build: Fix traceevent plugins build race
>       perf script: Pass perf_script into process_event
>       tools build: Use fixdep with OUTPUT path prefix
>       perf stat: Clear sample_(type|period) for counting
>       perf evlist: Display WEIGHT sample type bit
> 
> Namhyung Kim (2):
>       perf callchain: Honor hide_unresolved
>       perf top: Fix freeze on --call-graph flat/folded
> 
> Wang Nan (1):
>       perf machine: Adjust dso->long_name for offline module
> 
> Yannick Brosseau (1):
>       perf tools: Correctly identify anon_hugepage when generating map (v2)
> 
>  tools/build/Makefile         |  2 +-
>  tools/build/Makefile.include |  2 +-
>  tools/lib/bpf/bpf.c          | 14 +++++++++
>  tools/lib/bpf/bpf.h          |  2 ++
>  tools/perf/Makefile.perf     |  2 +-
>  tools/perf/builtin-report.c  |  7 ++---
>  tools/perf/builtin-script.c  | 67 +++++++++++++-------------------------------
>  tools/perf/builtin-stat.c    |  7 +++++
>  tools/perf/util/callchain.c  |  1 +
>  tools/perf/util/evsel.c      |  1 +
>  tools/perf/util/machine.c    | 32 ++++++++++++++++++++-
>  tools/perf/util/map.c        |  4 +--
>  tools/perf/util/symbol.c     | 65 ++++++++++++++++++++++--------------------
>  tools/perf/util/symbol.h     |  3 +-
>  14 files changed, 120 insertions(+), 89 deletions(-)

Pulled, thanks a lot Arnaldo!

	Ingo
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