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Handle linux wait states.

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This commit is contained in:
Bartosz Taudul 2019-08-14 14:02:31 +02:00
parent 3988b56c92
commit e39b1abce5
1 changed files with 24 additions and 3 deletions
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27
server/TracyView.cpp
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@ -2281,6 +2281,15 @@ static const char* DecodeContextSwitchStateCode( uint8_t state )
case 5: return "Waiting";
case 6: return "Transition";
case 7: return "DeferredReady";
case 101: return "D";
case 102: return "I";
case 103: return "R";
case 104: return "S";
case 105: return "T";
case 106: return "t";
case 107: return "W";
case 108: return "X";
case 109: return "Z";
default: return "unknown";
}
}
@ -2297,6 +2306,15 @@ static const char* DecodeContextSwitchState( uint8_t state )
case 5: return "(Thread is not ready to use the processor because it is waiting for a peripheral operation to complete or a resource to become free)";
case 6: return "(Thread is waiting for a resource, other than the processor, before it can execute)";
case 7: return "(Thread has beed selected to run on a specific processor but have not yet beed scheduled)";
case 101: return "(Uninterruptible sleep, usually IO)";
case 102: return "(Idle kernel thread)";
case 103: return "(Running or on run queue)";
case 104: return "(Interruptible sleep, waiting for an event to complete)";
case 105: return "(Stopped by job control signal)";
case 106: return "(Stopped by debugger during the tracing)";
case 107: return "(Paging)";
case 108: return "(Dead)";
case 109: return "(Zombie process)";
default: return "";
}
}
@ -2349,9 +2367,12 @@ void View::DrawContextSwitches( const ContextSwitch* ctx, bool hover, double pxn
{
TextFocused( "CPU:", RealToString( ev.cpu, true ) );
}
TextFocused( "Wait reason:", DecodeContextSwitchReasonCode( pit->reason ) );
ImGui::SameLine();
TextDisabledUnformatted( DecodeContextSwitchReason( pit->reason ) );
if( pit->reason != 100 )
{
TextFocused( "Wait reason:", DecodeContextSwitchReasonCode( pit->reason ) );
ImGui::SameLine();
TextDisabledUnformatted( DecodeContextSwitchReason( pit->reason ) );
}
TextFocused( "Wait state:", DecodeContextSwitchStateCode( pit->state ) );
ImGui::SameLine();
TextDisabledUnformatted( DecodeContextSwitchState( pit->state ) );