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Create tid to pid mapping.

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This commit is contained in:
Bartosz Taudul
2019-08-17 22:32:41 +02:00
parent fa573ef4cf
commit 20e8a5ecc8
4 changed files with 42 additions and 0 deletions
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client/TracySysTrace.cpp
+22
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@@ -268,6 +268,17 @@ void SysTraceSendExternalName( uint64_t thread )
}
if( pid != 0 )
{
{
uint64_t _pid = pid;
Magic magic;
auto token = GetToken();
auto& tail = token->get_tail_index();
auto item = token->enqueue_begin( magic );
MemWrite( &item->hdr.type, QueueType::TidToPid );
MemWrite( &item->tidToPid.tid, thread );
MemWrite( &item->tidToPid.pid, _pid );
tail.store( magic + 1, std::memory_order_release );
}
if( pid == 4 )
{
GetProfiler().SendString( thread, "System", QueueType::ExternalName );
@@ -549,6 +560,17 @@ void SysTraceSendExternalName( uint64_t thread )
fclose( f );
if( pid >= 0 )
{
{
uint64_t _pid = pid;
Magic magic;
auto token = GetToken();
auto& tail = token->get_tail_index();
auto item = token->enqueue_begin( magic );
MemWrite( &item->hdr.type, QueueType::TidToPid );
MemWrite( &item->tidToPid.tid, thread );
MemWrite( &item->tidToPid.pid, _pid );
tail.store( magic + 1, std::memory_order_release );
}
sprintf( fn, "/proc/%i/comm", pid );
f = fopen( fn, "rb" );
if( f )