Closed Bug 1757822 Opened 2 years ago Closed 2 years ago

Revert vsync runnable priority in non-e10s mode for refresh driver timer vsync runnable in the parent process

Categories

(Core :: Layout, defect)

defect

Tracking

()

RESOLVED FIXED
99 Branch
Tracking Status
firefox-esr91 --- unaffected
firefox97 --- unaffected
firefox98 --- unaffected
firefox99 --- fixed

People

(Reporter: mstange, Assigned: mstange)

References

(Regression)

Details

(Keywords: regression)

Attachments

(1 file)

In bug 1676760, D139765 made a change to a runnable priority in non-e10s mode. This caused an existing intermittent failure to become much more frequent, see bug 1737709 comment 22.

I will use this bug to restore the non-e10s behavior to what it was before bug 1676760.

This should be unnecessary, but using vsync priority in non-e10s mode caused
an existing intermittent to become more frequent, see bug 1737709 comment 22.
This special case will go away once mozilla::BrowserTabsRemoteAutostart is removed.

Type: task → defect

Set release status flags based on info from the regressing bug 1676760

Has Regression Range: --- → yes
Pushed by apavel@mozilla.com:
https://hg.mozilla.org/integration/autoland/rev/558156382265
Restore pre-bug 1676760 runnable priority in non-e10s mode. r=smaug
Status: ASSIGNED → RESOLVED
Closed: 2 years ago
Resolution: --- → FIXED
Target Milestone: --- → 99 Branch
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