Open Bug 798055 Opened 12 years ago Updated 2 years ago

idle 'back' notification is expensive

Categories

(Core :: Widget, defect)

x86_64
Windows 7
defect

Tracking

()

People

(Reporter: taras.mozilla, Unassigned)

Details

(Whiteboard: [Snappy])

http://is.gd/RHa4de vs http://is.gd/xzJpZZ . I'm guessing we have one bad listener that does main thread io during back.
Severity: normal → S3
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