linux-kernel - Re: Re: [GIT PULL 0/5] perf/core improvements and fixes

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Date:	Tue, 14 Apr 2015 09:17:13 -0300
From:	Arnaldo Carvalho de Melo <acme@...nel.org>
To:	Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>
Cc:	Ingo Molnar <mingo@...nel.org>, linux-kernel@...r.kernel.org,
	David Ahern <dsahern@...il.com>, He Kuang <hekuang@...wei.com>,
	Jiri Olsa <jolsa@...hat.com>, Joonsoo Kim <js1304@...il.com>,
	linux-mm@...ck.org, Minchan Kim <minchan@...nel.org>,
	Namhyung Kim <namhyung@...nel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Steven Rostedt <rostedt@...dmis.org>,
	Wang Nan <wangnan0@...wei.com>
Subject: Re: Re: [GIT PULL 0/5] perf/core improvements and fixes

Em Tue, Apr 14, 2015 at 04:04:29PM +0900, Masami Hiramatsu escreveu:
> (2015/04/14 8:19), Arnaldo Carvalho de Melo wrote:
> > Em Mon, Apr 13, 2015 at 08:09:23PM -0300, Arnaldo Carvalho de Melo escreveu:
> >> Em Tue, Apr 14, 2015 at 07:33:07AM +0900, Masami Hiramatsu escreveu:
> >>> Hi, Arnaldo,
> >>>
> >>>>       perf probe: Make --source avaiable when probe with lazy_line
> >>>
> >>> No, could you pull Naohiro's patch?
> >>> I'd like to move get_real_path to probe_finder.c
> >>
> >> OOps, yeah, you asked for that... Ingo, please ignore this pull request
> >> for now, thanks,
> > 
> > Ok, I did that and created a perf-core-for-mingo-2, Masami, please check
> > that all is right, ok?
> 
> OK, I've built and tested it :)
> 
> Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>
> Tested-by: Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>

Thanks, and sorry for the slip up in getting the right patch as we
agreed in that discussion,

Regards,

- Arnaldo
 
> Thank you!
> 
> > 
> > - Arnaldo
> > 
> > The following changes since commit 066450be419fa48007a9f29e19828f2a86198754:
> > 
> >   perf/x86/intel/pt: Clean up the control flow in pt_pmu_hw_init() (2015-04-12 11:21:15 +0200)
> > 
> > are available in the git repository at:
> > 
> >   git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-core-for-mingo-2
> > 
> > for you to fetch changes up to f19e80c640d58ddfd70f2454ee597f81ba966690:
> > 
> >   perf probe: Fix segfault when probe with lazy_line to file (2015-04-13 20:12:21 -0300)
> > 
> > ----------------------------------------------------------------
> > perf/core improvements and fixes:
> > 
> > New features:
> > 
> > - Analyze page allocator events also in 'perf kmem' (Namhyung Kim)
> > 
> > User visible fixes:
> > 
> > - Fix retprobe 'perf probe' handling when failing to find needed debuginfo (He Kuang)
> > 
> > - lazy_line probe fixes in 'perf probe' (Naohiro Aota, He Kuang)
> > 
> > Infrastructure:
> > 
> > - Record pfn instead of pointer to struct page in tracepoints (Namhyung Kim)
> > 
> > Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
> > 
> > ----------------------------------------------------------------
> > He Kuang (2):
> >       perf probe: Set retprobe flag when probe in address-based alternative mode
> >       perf probe: Fix segfault when probe with lazy_line to file
> > 
> > Namhyung Kim (2):
> >       tracing, mm: Record pfn instead of pointer to struct page
> >       perf kmem: Analyze page allocator events also
> > 
> > Naohiro Aota (1):
> >       perf probe: Find compilation directory path for lazy matching
> > 
> >  include/trace/events/filemap.h         |   8 +-
> >  include/trace/events/kmem.h            |  42 +--
> >  include/trace/events/vmscan.h          |   8 +-
> >  tools/perf/Documentation/perf-kmem.txt |   8 +-
> >  tools/perf/builtin-kmem.c              | 500 +++++++++++++++++++++++++++++++--
> >  tools/perf/util/probe-event.c          |  60 +---
> >  tools/perf/util/probe-finder.c         |  73 ++++-
> >  tools/perf/util/probe-finder.h         |   4 +
> >  8 files changed, 596 insertions(+), 107 deletions(-)
> > --
> > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
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> > Please read the FAQ at  http://www.tux.org/lkml/
> > 
> 
> 
> -- 
> Masami HIRAMATSU
> Linux Technology Research Center, System Productivity Research Dept.
> Center for Technology Innovation - Systems Engineering
> Hitachi, Ltd., Research & Development Group
> E-mail: masami.hiramatsu.pt@...achi.com
> 
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