Open Bug 1697065 Opened 4 years ago Updated 3 years ago

Refresh driver quiescent idle period calculation is off by one

Categories

(Core :: Layout, defect, P3)

defect

Tracking

()

ASSIGNED

People

(Reporter: sfink, Assigned: sfink)

Details

Attachments

(1 obsolete file)

idleEnd + refreshPeriod * pref

boils down to

(refreshPeriod + mostRecentRefresh) + refreshPeriod * pref

aka

mostRecentRefresh + refreshPeriod * (pref + 1)

So it's actually waiting for one more refresh period than you request via the pref, which seems wrong to me. I don't know if it's a good idea to fix it.

Assignee: nobody → sphink
Status: NEW → ASSIGNED
Severity: -- → S3
Attachment #9207634 - Attachment is obsolete: true
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