Fix shutdown hang (resolves #160)

This commit is contained in:
joshuakr 2021-01-05 13:07:49 -08:00
parent 3d37c686cf
commit 315d25a787

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@ -706,10 +706,10 @@ static void SetupSampling( int64_t& samplingPeriod )
for( int i=0; i<s_numCpus; i++ ) s_ring[i].Enable(); for( int i=0; i<s_numCpus; i++ ) s_ring[i].Enable();
for(;;) for(;;)
{ {
if( !traceActive.load( std::memory_order_relaxed ) ) break;
bool hadData = false; bool hadData = false;
for( int i=0; i<s_numCpus; i++ ) for( int i=0; i<s_numCpus; i++ )
{ {
if( !traceActive.load( std::memory_order_relaxed ) ) break;
if( !s_ring[i].HasData() ) continue; if( !s_ring[i].HasData() ) continue;
hadData = true; hadData = true;