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Code Issues Releases Wiki Activity

Adjust kernel tracing threads priorities.

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This commit is contained in:
Bartosz Taudul 2020-08-12 01:27:59 +02:00
parent 1f4bfb68a0
commit b1b7be0a46
1 changed files with 6 additions and 0 deletions
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6
client/TracySysTrace.cpp
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@ -974,6 +974,8 @@ void SysTraceWorker( void* ptr )
if( dup2( pipefd[1], STDOUT_FILENO ) >= 0 ) if( dup2( pipefd[1], STDOUT_FILENO ) >= 0 )
{ {
close( pipefd[1] ); close( pipefd[1] );
sched_param sp = { 4 };
pthread_setschedparam( pthread_self(), SCHED_FIFO, &sp );
#if defined __ANDROID__ && ( defined __aarch64__ || defined __ARM_ARCH ) #if defined __ANDROID__ && ( defined __aarch64__ || defined __ARM_ARCH )
execlp( "su", "su", "-c", "/data/tracy_systrace", (char*)nullptr ); execlp( "su", "su", "-c", "/data/tracy_systrace", (char*)nullptr );
#endif #endif
@ -985,6 +987,8 @@ void SysTraceWorker( void* ptr )
{ {
// parent // parent
close( pipefd[1] ); close( pipefd[1] );
sched_param sp = { 5 };
pthread_setschedparam( pthread_self(), SCHED_FIFO, &sp );
ProcessTraceLines( pipefd[0] ); ProcessTraceLines( pipefd[0] );
close( pipefd[0] ); close( pipefd[0] );
} }
@ -1042,6 +1046,8 @@ void SysTraceWorker( void* ptr )
int fd = open( tmp, O_RDONLY ); int fd = open( tmp, O_RDONLY );
if( fd < 0 ) return; if( fd < 0 ) return;
sched_param sp = { 5 };
pthread_setschedparam( pthread_self(), SCHED_FIFO, &sp );
ProcessTraceLines( fd ); ProcessTraceLines( fd );
close( fd ); close( fd );
} }