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* latencytop: optimize LT_BACKTRACEDEPTH loops a bitDmitry Adamushko2008-04-191-10/+17
| | | | | | | There is no need to loop any longer when 'same == 0'. Signed-off-by: Dmitry Adamushko <dmitry.adamushko@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
* sched: latencytop supportArjan van de Ven2008-01-251-0/+239
LatencyTOP kernel infrastructure; it measures latencies in the scheduler and tracks it system wide and per process. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>