Bug 201644 - Hangs on Swiss.com due to the web process being blocked on StorageAreaMap::LoadValuesIfNeeded
Summary: Hangs on Swiss.com due to the web process being blocked on StorageAreaMap::Lo...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebKit2 (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Chris Dumez
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2019-09-10 08:39 PDT by Chris Dumez
Modified: 2019-09-10 11:14 PDT (History)
7 users (show)

See Also:

Attachments
Patch (2.35 KB, patch)
2019-09-10 08:41 PDT, Chris Dumez 		no flags Details | Formatted Diff | Diff
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Description Chris Dumez 2019-09-10 08:39:10 PDT 
We see ~1s hangs on Swiss.com (during page loading) due to the web process being blocked on StorageAreaMap::LoadValuesIfNeeded sync IPC with the network process and not processing the WebPage::GetPositionInformation sync IPC from the UIProcess.
Comment 1 Chris Dumez 2019-09-10 08:39:24 PDT 
<rdar://problem/54942761>
Comment 2 Chris Dumez 2019-09-10 08:41:34 PDT 
Created attachment 378466 [details]
Patch
Comment 3 Geoffrey Garen 2019-09-10 10:55:04 PDT 
Comment on attachment 378466 [details]
Patch

r=me
Comment 4 WebKit Commit Bot 2019-09-10 11:14:21 PDT 
Comment on attachment 378466 [details]
Patch

Clearing flags on attachment: 378466

Committed r249723: <https://trac.webkit.org/changeset/249723>
Comment 5 WebKit Commit Bot 2019-09-10 11:14:23 PDT 
All reviewed patches have been landed.  Closing bug.