tools/profiler/ProfilerBacktrace.cpp@97036ab72558
tools/profiler/ProfilerBacktrace.cpp
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
3 /* This Source Code Form is subject to the terms of the Mozilla Public
4 * License, v. 2.0. If a copy of the MPL was not distributed with this
5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
7 #include "JSStreamWriter.h"
8 #include "ProfilerBacktrace.h"
9 #include "SyncProfile.h"
12 ProfilerBacktrace::ProfilerBacktrace(SyncProfile* aProfile)
13 : mProfile(aProfile)
14 {
15 MOZ_ASSERT(aProfile);
16 }
18 ProfilerBacktrace::~ProfilerBacktrace()
19 {
20 if (mProfile->ShouldDestroy()) {
21 delete mProfile;
22 }
23 }
25 void
26 ProfilerBacktrace::StreamJSObject(JSStreamWriter& b)
27 {
28 mozilla::MutexAutoLock lock(*mProfile->GetMutex());
29 mProfile->StreamJSObject(b);
30 }
