mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-22 23:50:19 +00:00
01c75e3a34
There were a few cases where we could end up logging profiling events before or after the associated process or thread exists in the profile: After enabling profiling we might end up with CPU samples before we had a chance to synthesize process/thread creation events. After a thread exits we would still log associated kmalloc/kfree events. Instead we now just ignore those events.
30 lines
644 B
C++
30 lines
644 B
C++
/*
|
|
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <Kernel/KSyms.h>
|
|
#include <Kernel/PerformanceManager.h>
|
|
#include <Kernel/Process.h>
|
|
|
|
namespace Kernel {
|
|
|
|
void Process::sys$exit(int status)
|
|
{
|
|
{
|
|
ProtectedDataMutationScope scope { *this };
|
|
m_termination_status = status;
|
|
m_termination_signal = 0;
|
|
}
|
|
|
|
auto* current_thread = Thread::current();
|
|
current_thread->set_profiling_suppressed();
|
|
PerformanceManager::add_thread_exit_event(*current_thread);
|
|
|
|
die();
|
|
current_thread->die_if_needed();
|
|
VERIFY_NOT_REACHED();
|
|
}
|
|
|
|
}
|