[Webkit-unassigned] [Bug 241012] WPE aborts in RaspberryPi 4 with: "The renderer process ran out of memory"

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=241012

Nikolas Zimmermann <zimmermann at kde.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |zimmermann at kde.org

--- Comment #2 from Nikolas Zimmermann <zimmermann at kde.org> ---
Confirmed on another embedded device, tracked this down yesterday and finished this morning with the same conclusion. In MemoryPressureHandler thresholdForMemoryKillOfInactiveProcess() returns 0 (where it is supposed to compute 'constant + N * something', so should always be > 0, unless things e.g. overflow, as Zan pointed out).

Anyhow, Miguel recently added fine-grained configuration possibilities for the MemoryPressureHandler behavior. So the choice for the embedder is to either specify the optional MemoryPressure related settings (shrinkOrDie() will then use the killFractionThreshold from the 'Configuration' rather than some hard-coded formulas, given the embedder a real choice to influence the memory pressure reactions).

This is opt-in at present and thus the default behavior in main is broken.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20220914/f76c6d94/attachment-0001.htm>