From: Ingo Molnar <mingo@kernel.org>
Date: Sat, 27 Sep 2014 07:15:48 +0000 (+0200)
Subject: Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git... 
X-Git-Tag: fixes-against-v3.18-rc2~100^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=07394b5f13a04f86b27e0ddd96a36c7d9bfe1a4f;p=pandora-kernel.git

Merge tag 'perf-core-for-mingo' of git://git./linux/kernel/git/acme/linux into perf/core

Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

User visible changes:

  o Restore "--callchain graph" output, broken in recent cset to end
    up being the same as "fractal" (Namhyung Kim)

  o Allow profiling when kptr_restrict == 1 for non root users,
    kernel samples will just remain unresolved (Andi Kleen)

  o Allow configuring default options for callchains in config file (Namhyung Kim)

  o Fix line number in the config file error message (Jiri Olsa)

  o Fix --per-core on multi socket systems (Andi Kleen)

Cleanups:

  o Use ACCESS_ONCE() instead of volatile cast. (Pranith Kumar)

  o Modify error code for when perf_session__new() fails (Taeung Song)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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07394b5f13a04f86b27e0ddd96a36c7d9bfe1a4f
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