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backends/native: Main thread rt-scheduler: experimental feature no more

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To paraphrase jadahl: we have a dedicated KMS thread now, which also
has realtime scheduling enabled unconditionally. realtime scheduling
on the main thread isn't too great of an idea, considering GC can
take a hot minute.

And to quote rmader: we most likely won't be able to make the main
thread rt as long as we use GJS and thus have GC.

So let's get rid of it! It's just been breaking things anyways.

This just ignores the setting; we'll fully remove it when GNOME 46
comes around.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3296>
This commit is contained in:
Dallas Strouse
2023-10-18 17:34:15 -04:00
committed by Bilal Elmoussaoui
parent ecdd2aeb85
commit c8c5560916
4 changed files with 2 additions and 45 deletions
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2
src/backends/meta-settings.c
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@ -292,8 +292,6 @@ experimental_features_handler (GVariant *features_variant,
feature = META_EXPERIMENTAL_FEATURE_SCALE_MONITOR_FRAMEBUFFER;
else if (g_str_equal (feature_str, "kms-modifiers"))
feature = META_EXPERIMENTAL_FEATURE_KMS_MODIFIERS;
else if (g_str_equal (feature_str, "rt-scheduler"))
feature = META_EXPERIMENTAL_FEATURE_RT_SCHEDULER;
else if (g_str_equal (feature_str, "autoclose-xwayland"))
feature = META_EXPERIMENTAL_FEATURE_AUTOCLOSE_XWAYLAND;