17 lines
832 B
Plaintext
17 lines
832 B
Plaintext
# Make user apps the only thing systemd-oomd is allowed to kill.
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#
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# Hyprland runs in session.slice, as wayland-wm@hyprland.desktop.service, while
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# everything launched through uwsm-app lands in app.slice/app-*.scope. Marking
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# only app.slice as a kill candidate means the compositor is structurally
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# ineligible: oomd takes the browser or terminal that caused the pressure, and
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# the session survives to show the notification about it. Setting this on
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# user@.service instead would put the compositor back in the candidate pool.
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#
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# Swap kill is a backstop for the slower shape of the same problem, where swap
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# fills before pressure spikes. It uses the global SwapUsedLimit (90%) from
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# /etc/systemd/oomd.conf.d/10-blob.conf, which also carries the pressure
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# thresholds.
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[Slice]
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ManagedOOMMemoryPressure=kill
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ManagedOOMSwap=kill
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