Bug 154744

Summary: Page TimerAlignmentIntervalIncrease mechanism should have upper limit
Product: WebKit Reporter: Gavin Barraclough <barraclough>
Component: WebKit Misc.Assignee: Gavin Barraclough <barraclough>
Status: RESOLVED FIXED    
Severity: Normal    
Priority: P2    
Version: Other   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Fix ggaren: review+

Description Gavin Barraclough 2016-02-26 13:10:53 PST
There would be diminishing returns from throttling timers in background pages infinitely. Add a heuristic to try to limit appropriately.
Comment 1 Gavin Barraclough 2016-02-26 13:53:29 PST
Created attachment 272365 [details]
Fix
Comment 2 Geoffrey Garen 2016-02-26 14:20:15 PST
Comment on attachment 272365 [details]
Fix

View in context: https://bugs.webkit.org/attachment.cgi?id=272365&action=review

r=me

> Source/WebKit2/UIProcess/WebProcessPool.cpp:1325
> +void WebProcessPool::updateHidenPageThrottingAutoIncreaseLimit()

"hidden"

"throttling"
Comment 3 Gavin Barraclough 2016-02-26 14:41:06 PST
wow I speel gud. :-(
Comment 4 Gavin Barraclough 2016-02-26 15:26:43 PST
Transmitting file data ............
Committed revision 197213.