From: Ingo Molnar <mingo@kernel.org>
Date: Thu, 20 Apr 2017 08:07:18 +0000 (+0200)
Subject: Merge tag 'perf-core-for-mingo-4.12-20170419' of git://git.kernel.org/pub/scm/linux... 
X-Git-Tag: v4.12-rc1~152^2^2~22
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=07590a7d4030c159b9a0d7171f81049a9ce23245;p=karo-tx-linux.git

Merge tag 'perf-core-for-mingo-4.12-20170419' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

Pull perf/core cleanups from Arnaldo Carvalho de Melo:

 - Introduce new header files out of the hodge-podge that util/util.h
   became, trying to disentangle the includes hell that all C projects
   end up growing. This should help in build times, as changes to
   seemingly unrelated files (util.h included tons of headers) won't
   trigger a rebuild of most object files.

 - Use equivalent facilities found in the kernel source code base
   originated tools/include/ header files, such as __stringify(),
   ARRAY_SIZE, that has extra checks (__must_be_array()), etc.

 - For that get some more files from the kernel sources, like
   include/linux/bug.h, some just with the bits needed at this time.

 - Use the headers where facilities declared in them are used, such
   as PRIxu(32,64) macros (inttypes.h), errno defines (errno.h), etc.

 - Remove various leftovers from the initial code base we copied from
   git.git: FLEX_ARRAY, etc.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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07590a7d4030c159b9a0d7171f81049a9ce23245