already_AddRefed destructor assert that it's nullptr.
DelayedDispatch check that the value passed isn't 0 and return an error code, leaving the already_AddRefed untouched.
Differential Revision: https://phabricator.services.mozilla.com/D73821
already_AddRefed destructor assert that it's nullptr.
DelayedDispatch check that the value passed isn't 0 and return an error code, leaving the already_AddRefed untouched.
Differential Revision: https://phabricator.services.mozilla.com/D73821
already_AddRefed destructor assert that it's nullptr.
DelayedDispatch check that the value passed isn't 0 and return an error code, leaving the already_AddRefed untouched.
Differential Revision: https://phabricator.services.mozilla.com/D73821
In non-DEBUG builds, `OffTheBooksCondVar::Wait` has `AUTO_PROFILER_THREAD_SLEEP`, but it's not in DEBUG builds.
`profiler_thread_sleep` does a `MOZ_ASSERT(mSleep == AWAKE)` in DEBUG builds, so the double call that happens in non-DEBUG wouldn't trigger the assertion!
This patch adds `AUTO_PROFILER_THREAD_SLEEP` in DEBUG `OffTheBooksCondVar::Wait`, to catch more misuses during development.
Depends on D72851
Differential Revision: https://phabricator.services.mozilla.com/D72852
CondVar already calls `AUTO_PROFILER_THREAD_SLEEP`, which shouldn't be called recursively.
mozilla::Monitor also uses CondVar, so it shouldn't be surrounded by `AUTO_PROFILER_THREAD_SLEEP` either.
Depends on D72850
Differential Revision: https://phabricator.services.mozilla.com/D72851
This is in preparation for running the tail dispatcher off
nsIThreadObserver callbacks, which only work during regular
event processing.
Differential Revision: https://phabricator.services.mozilla.com/D72264
This is how it used to be, before the Quantum DOM stuff. We use
nsIThreadInternal because that supports thread observers, which we
leverage in the next patch.
Differential Revision: https://phabricator.services.mozilla.com/D71709
It was required once upon a time to be able to use MozPromise on Workers.
Today a MozPromise work with nsISerialEventTarget and no longer rely on this. It can go.
Differential Revision: https://phabricator.services.mozilla.com/D71442
AutoEnter was an attempt around a race between AbstractThread and MessageLoopAbstractThreadWrap that would cause AbstractThread::GetCurrent() to return an incorrect value. MessageLoopAbstractThreadWrapper is no more and as such AutoEnter is no longer required.
Differential Revision: https://phabricator.services.mozilla.com/D71279
prior bug 1364821, AbstractThread::GetCurrent() would always return AbstractThread::MainThread() when called from the main thread.
After this change, we had to run within an AutoEnter scope.
A hidden side effect of this change was that under most cases AbstractThread::MainThread::Dispatch() would no longer use the tail dispatcher to dispatch a task.
It can be safely assume that whenever you're on the main thread, the equivalent AbstractThread is usable.
In the next commit, we will be removing AutoEnter entirely.
Differential Revision: https://phabricator.services.mozilla.com/D71148
One could possibly make larger changes to make the setup less error prone, but hopefully we'll
replace this code with the new scheduler relatively soon.
And the assertion there should still enforce correct behavior.
Differential Revision: https://phabricator.services.mozilla.com/D69988
--HG--
extra : moz-landing-system : lando
This commit removes `test_fix_stack_using_bpsyms.py`. That test can't easily be
modified to work with `fix_stacks.py` because it relies on internal
implementation details of `fix_stack_using_bpsym.py`. The unit testing done in
the `fix-stacks` repo provides test coverage that is as good or better.
Differential Revision: https://phabricator.services.mozilla.com/D66924
--HG--
extra : moz-landing-system : lando
Also moves `nsThreadShutdownContext` to `nsThread.h` so it can be used by `nsThreadPool`.
Differential Revision: https://phabricator.services.mozilla.com/D69657
--HG--
extra : moz-landing-system : lando
TabGroup never really made any difference in which thread something go
dispatched to. This was the intended use, but development of TabGroups
with abstract main threads never made it that far. The good thing is
that thish makes it safe to also remove to the SystemGroup and instead
switch all SystemGroup dispatches to dispatches to main thread.
Timers for setTimeout and workers were the sole users of wrapped and
throttled event targets, that those throttled queues have been moved
to the BrowsingContextGroup and are now accessed explicitly.
The SchedulerEventTarget has been removed, since there are no longer a
separate event target for every TaskCategory. Instead a
LabellingEventTarget has been added to DocGroup to handle the case
where an event is dispatched do DocGroup or when an AbstractThread is
created using a DocGroup. This means that we'll actually label more
events correctly with the DocGroup that they belong to.
DocGroups have also been moved to BrowsingContextGroup.
Depends on D67636
Differential Revision: https://phabricator.services.mozilla.com/D65936
--HG--
extra : moz-landing-system : lando
To be able to remove SystemGroup, NS_ReleaseOnMainThreadSystemGroup
needs to have its dependency on SystemGroup removed. Since all
releases using SystemGroup would've released on the main thread anyway
we can safely replace NS_ReleaseOnMainThreadSystemGroup with
NS_ReleaseOnMainThread.
Depends on D64390
Differential Revision: https://phabricator.services.mozilla.com/D67631
--HG--
extra : moz-landing-system : lando
Also adds missing includes in some files, these were previously only transivitely
included through mozilla/TypeTraits.h.
Differential Revision: https://phabricator.services.mozilla.com/D68561
--HG--
extra : moz-landing-system : lando
Jean-Yves Avenard
Narcis Beleuzu
Mirko Brodesser
Dorel Luca
Simon Giesecke
Gerald Squelart
Bobby Holley
Sylvestre Ledru
Ciure Andrei
Olli Pettay
Nicholas Nethercote
Eric Rahm
Andreas Farre
Bas Schouten
André Bargull