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Kernel: Move process creation perf events to PerformanceManager

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This commit is contained in:
Brian Gianforcaro 2021-05-07 01:38:50 -07:00 • committed by Andreas Kling
parent ccdcb6a635
commit 8bf4201f50
4 changed files with 23 additions and 13 deletions
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7
Kernel/Syscalls/profiling.cpp
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@ -7,7 +7,7 @@
#include <Kernel/CoreDump.h>
#include <Kernel/FileSystem/FileDescription.h>
#include <Kernel/FileSystem/VirtualFileSystem.h>
#include <Kernel/PerformanceEventBuffer.h>
#include <Kernel/PerformanceManager.h>
#include <Kernel/Process.h>
namespace Kernel {
@ -27,12 +27,13 @@ KResultOr<int> Process::sys$profiling_enable(pid_t pid)
g_global_perf_events->clear();
else
g_global_perf_events = PerformanceEventBuffer::try_create_with_size(32 * MiB).leak_ptr();
ScopedSpinLock lock(g_processes_lock);
g_profiling_all_threads = true;
Process::for_each([](auto& process) {
g_global_perf_events->add_process(process, ProcessEventType::Create);
PerformanceManager::add_process_created_event(process);
return IterationDecision::Continue;
});
g_profiling_all_threads = true;
return 0;
}