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perf/core improvements and fixes:

Browse source 
New feature:
 
 - Account thread wait time (off cpu time) separately: sleep, iowait and
   preempt, based on the prev_state of the last event, show the breakdown
   when using "perf sched timehist --state" (Namhyumg Kim)
 
 Infrastructure:
 
 - Factor out pmu scale conversion code (Andi Kleen)
 
 - Remove unnecessary feature-dwarf warning (David Carrillo-Cisneros)
 
 - Add missing member name in OPT_() macros (Soramichi AKIYAMA)
 
 - Move variables referenced in libperf.a object files from perf's main()
   file, so that other tools can use libperf.a with a different main()
   (Soramichi AKIYAMA)
 
 Documentation:
 
 - Fix 'perf script' man page about --dump-raw-trace option (Michael Petlan)
 
 - Also allow forcing reading of non-root owned files by root in 'perf
   script' (Yannick Brosseau)
 
 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Merge tag 'perf-core-for-mingo-4.11-20170117' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

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

New features:

 - Account thread wait time (off CPU time) separately: sleep, iowait and
   preempt, based on the prev_state of the last event, show the breakdown
   when using "perf sched timehist --state" (Namhyumg Kim)

Infrastructure changes:

 - Factor out PMU scale conversion code (Andi Kleen)

 - Remove unnecessary feature-dwarf warning (David Carrillo-Cisneros)

 - Add missing member name in OPT_() macros (Soramichi AKIYAMA)

 - Move variables referenced in libperf.a object files from perf's main()
   file, so that other tools can use libperf.a with a different main()
   (Soramichi AKIYAMA)

Documentation changes:

 - Fix 'perf script' man page about --dump-raw-trace option (Michael Petlan)

 - Also allow forcing reading of non-root owned files by root in 'perf
   script' (Yannick Brosseau)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Ingo Molnar 2017-01-18 10:06:20 +01:00
commit 9f6f941e25
13 changed files with 177 additions and 60 deletions
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