gecko/tools/profiler/ProfilerIOInterposeObserver.cpp

19 lines
671 B
C++

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "GeckoProfiler.h"
#include "ProfilerIOInterposeObserver.h"
using namespace mozilla;
void ProfilerIOInterposeObserver::Observe(Observation& aObservation)
{
// TODO: The profile might want to take notice of non-main-thread IO, as
// well as noting what files or references causes the IO.
if (NS_IsMainThread()) {
const char* ops[] = {"none", "read", "write", "invalid", "fsync"};
PROFILER_MARKER(ops[aObservation.ObservedOperation()]);
}
}