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thread/impl: Add API to tell whether its realtime scheduled

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Will be used by thread impl's to decide whether they can rely on real
time scheduling or not.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2777>
This commit is contained in:
Jonas Ådahl
2022-10-26 19:33:49 +02:00
parent e92e4fe64d
commit 6da3e9eb69
4 changed files with 33 additions and 3 deletions
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4
src/backends/native/meta-thread.c
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@ -296,6 +296,7 @@ thread_impl_func (gpointer user_data)
MetaThreadPrivate *priv = meta_thread_get_instance_private (thread);
MetaContext *context = meta_backend_get_context (priv->backend);
MetaThreadImpl *impl = priv->impl;
MetaThreadImplRunFlags run_flags = META_THREAD_IMPL_RUN_FLAG_NONE;
#ifdef HAVE_PROFILER
GMainContext *thread_context = meta_thread_impl_get_main_context (impl);
MetaProfiler *profiler = meta_context_get_profiler (context);
@ -320,10 +321,11 @@ thread_impl_func (gpointer user_data)
else
{
g_message ("Made thread '%s' realtime scheduled", priv->name);
run_flags |= META_THREAD_IMPL_RUN_FLAG_REALTIME;
}
}
meta_thread_impl_run (impl);
meta_thread_impl_run (impl, run_flags);
#ifdef HAVE_PROFILER
meta_profiler_unregister_thread (profiler, thread_context);