preemption latency trace v1.1.4 on 2.6.12-RT-V0.7.50-11-up-debug
--------------------------------------------------------------------
 latency: 231 us, #32/32, CPU#0 | (M:rt VP:0, KP:1, SP:1 HP:1 #P:1)
    -----------------
    | task: softirq-timer/0-3 (uid:0 nice:-10 policy:0 rt_prio:0)
    -----------------

                 _------=> CPU#            
                / _-----=> irqs-off        
               | / _----=> need-resched    
               || / _---=> hardirq/softirq 
               ||| / _--=> preempt-depth   
               |||| /                      
               |||||     delay             
   cmd     pid ||||| time  |   caller      
      \   /    |||||   \   |   /           
     tee-10092 0Dnh3    0us!: <00656574> (<6f000000>)
     tee-10092 0Dnh3  222us : __trace_start_sched_wakeup (try_to_wake_up)
     tee-10092 0Dnh3  222us : __trace_start_sched_wakeup <<...>-3> (69 0)
     tee-10092 0Dnh2  222us : try_to_wake_up <<...>-3> (69 73)
     tee-10092 0Dnh1  222us : preempt_schedule (try_to_wake_up)
     tee-10092 0Dnh1  222us : wake_up_process (trigger_softirqs)
     tee-10092 0Dnh.  223us : preempt_schedule_irq (need_resched)
     tee-10092 0Dnh.  223us : __schedule (preempt_schedule_irq)
     tee-10092 0Dnh.  223us : profile_hit (__schedule)
     tee-10092 0Dnh1  224us : sched_clock (__schedule)
     tee-10092 0Dnh2  224us : dequeue_task (__schedule)
     tee-10092 0Dnh2  224us : recalc_task_prio (__schedule)
     tee-10092 0Dnh2  224us : effective_prio (recalc_task_prio)
     tee-10092 0Dnh2  224us : enqueue_task (__schedule)
     tee-10092 0Dnh2  224us : trace_array (__schedule)
     tee-10092 0Dnh2  226us : trace_array <<...>-3> (69 6e)
     tee-10092 0Dnh2  226us : trace_array <tee-10092> (73 78)
     tee-10092 0Dnh2  226us : trace_array <<...>-4794> (73 78)
     tee-10092 0Dnh2  226us : trace_array <<...>-8283> (73 78)
     tee-10092 0Dnh2  227us : trace_array <<...>-4659> (74 78)
     tee-10092 0Dnh2  227us : trace_array <<...>-10089> (7b 78)
     tee-10092 0Dnh2  227us : trace_array <<...>-3592> (7d 82)
     tee-10092 0Dnh2  227us : trace_array <<...>-3588> (7d 82)
     tee-10092 0Dnh2  228us : trace_array <<...>-3586> (7d 82)
     tee-10092 0Dnh2  228us : trace_array <<...>-3587> (7d 82)
     tee-10092 0Dnh2  228us : trace_array (__schedule)
   <...>-3     0Dnh2  230us : __switch_to (__schedule)
   <...>-3     0Dnh2  230us : __schedule <tee-10092> (73 69)
   <...>-3     0Dnh1  230us : trace_stop_sched_switched (__schedule)
   <...>-3     0Dnh2  231us : trace_stop_sched_switched <<...>-3> (69 0)
   <...>-3     0Dnh1  231us : trace_stop_sched_switched (__schedule)


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