Closed Bug 1595831 Opened 5 months ago Closed 5 months ago

Use staticprefs for dom.ipc. prefs that we access once per contentparent

Categories

(Core :: DOM: Core & HTML, task)

task
Not set

Tracking

()

RESOLVED FIXED
mozilla72
Tracking Status
firefox72 --- fixed

People

(Reporter: Gijs, Assigned: Gijs)

References

Details

Attachments

(1 file)

Accessing prefs using Preferences::Get once for each contentparent is going to be a perf drain with fission; using StaticPrefs to cache them helps avoid this.

This additionally turns on dom.ipc.processHangMonitor on non-m-c consumers of gecko, as well as turning off dom.ipc.reportProcessHangs on debug geckoview.

Pushed by gijskruitbosch@gmail.com:
https://hg.mozilla.org/integration/autoland/rev/710f988369e5
use StaticPrefs for dom.ipc prefs for ContentParent and the hang monitor code, r=kmag
Status: ASSIGNED → RESOLVED
Closed: 5 months ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla72
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