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
Also move MOZ_MUST_USE before function declarations' specifiers and return type. While clang and gcc's __attribute__((warn_unused_result)) can appear before, between, or after function specifiers and return types, the [[nodiscard]] attribute must precede the function specifiers.
Also remove MOZ_MUST_USE from nsIMemoryReporter's function pointer typedefs. [[nodiscard]] is an attribute of a function's declaration, not the function's type, and thus can't be applied to function pointers or lambdas.
Differential Revision: https://phabricator.services.mozilla.com/D68138
--HG--
extra : moz-landing-system : lando
This commit moves `NS_CreateBackgroundTaskQueue` into an `extern "C"`
block, adds a `create_background_task_queue` function to `moz_task`,
and makes it possible to dispatch Rust `TaskRunnable`s to any event
target, instead of just an `nsIThread`.
Differential Revision: https://phabricator.services.mozilla.com/D66700
--HG--
extra : moz-landing-system : lando
The BindingCallContext tracks what method the conversion is for, and the source
description is how the primitive is involved in that method (e.g. "argument 5").
Differential Revision: https://phabricator.services.mozilla.com/D64887
--HG--
extra : moz-landing-system : lando
The BindingCallContext tracks what method the conversion is for, and the source
description is how the primitive is involved in that method (e.g. "argument 5").
Differential Revision: https://phabricator.services.mozilla.com/D64887
--HG--
extra : moz-landing-system : lando
Idle runnables do weird things involving unlocking the event queue mutex while
looking for runnables, such that queueing one from off the main thread might
cause it to basically never run if it gets queued during one of those
temporary-unlock periods.
Differential Revision: https://phabricator.services.mozilla.com/D65019
--HG--
extra : moz-landing-system : lando
We want to be able to send IPC messages from the translation in the parent. So
the simplest thing it move the top level actor parts of CanvasParent into
CanvasTranslator.
This patch also moves the canvas thread management parts out into a new
CanvasThreadHolder class and hopefully makes the lifecycle management of these
much more robust. This includes the use of a TaskQueue per CanvasTranslator to
manage serial processing on the canvas workers, instead of a boolean.
Differential Revision: https://phabricator.services.mozilla.com/D60887
--HG--
rename : gfx/layers/ipc/CanvasParent.cpp => gfx/layers/ipc/CanvasThread.cpp
rename : gfx/layers/ipc/CanvasParent.h => gfx/layers/ipc/CanvasThread.h
rename : gfx/layers/CanvasTranslator.cpp => gfx/layers/ipc/CanvasTranslator.cpp
rename : gfx/layers/CanvasTranslator.h => gfx/layers/ipc/CanvasTranslator.h
extra : moz-landing-system : lando
Jean-Yves Avenard
Ciure Andrei
Bobby Holley
Olli Pettay
Nicholas Nethercote
Eric Rahm
Andreas Farre
Bas Schouten
André Bargull
Chris Peterson
Lina Cambridge
Boris Zbarsky
Arthur Iakab
Simon Giesecke
Razvan Maries
Andrew McCreight
Bob Owen
Sylvestre Ledru