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perf/core trace improvements:

Browse source 
. Don't stop synthesizing threads when one vanishes, this is for
   the existing threads when we start a tool like trace.
 
 . Use sched:sched_stat_runtime to provide a thread summary, this
   produces the same output as the 'trace summary' subcommand of
   tglx's original "trace" tool.
 
 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

Pull perf/core trace improvements from Arnaldo Carvalho de Melo:

 * Don't stop synthesizing threads when one vanishes, this is for
   the existing threads when we start a tool like trace.

 * Use sched:sched_stat_runtime to provide a thread summary, this
   produces the same output as the 'trace summary' subcommand of
   tglx's original "trace" tool.

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 2012-10-26 10:30:49 +02:00
commit 8f7c1d07ad
3 changed files with 110 additions and 14 deletions
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