Bug 187285 - [iOS WK2] We fail to make surfaces volatile when suspending, increasing memory impact
Summary: [iOS WK2] We fail to make surfaces volatile when suspending, increasing memor...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: New Bugs (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Simon Fraser (smfr)
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2018-07-02 19:37 PDT by Simon Fraser (smfr)
Modified: 2018-07-03 14:39 PDT (History)
3 users (show)

See Also:

Attachments
Patch (4.36 KB, patch)
2018-07-02 19:42 PDT, Simon Fraser (smfr) 		thorton: review+
ews-watchlist: commit-queue-
Details | Formatted Diff | Diff
Archive of layout-test-results from ews206 for win-future (12.87 MB, application/zip)
2018-07-02 21:39 PDT, EWS Watchlist 		no flags Details
View All Add an attachment (proposed patch, testcase, etc.)

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Description Simon Fraser (smfr) 2018-07-02 19:37:03 PDT 
[iOS WK2] We fail to make surfaces volatile when suspending, increasing memory impact
Comment 1 Simon Fraser (smfr) 2018-07-02 19:42:14 PDT 
Created attachment 344161 [details]
Patch
Comment 2 Simon Fraser (smfr) 2018-07-02 19:42:43 PDT 
rdar://problem/41732391
Comment 3 Simon Fraser (smfr) 2018-07-02 19:43:14 PDT 
It's hard to assert that we get this notification, since the marking layers volatile is in the web process, but the notification fires in the UI process.
Comment 4 EWS Watchlist 2018-07-02 21:39:34 PDT 
Comment on attachment 344161 [details]
Patch

Attachment 344161 [details] did not pass win-ews (win):
Output: https://webkit-queues.webkit.org/results/8420224

New failing tests:
http/tests/security/canvas-remote-read-remote-video-blocked-no-crossorigin.html
Comment 5 EWS Watchlist 2018-07-02 21:39:46 PDT 
Created attachment 344163 [details]
Archive of layout-test-results from ews206 for win-future

The attached test failures were seen while running run-webkit-tests on the win-ews.
Bot: ews206  Port: win-future  Platform: CYGWIN_NT-6.1-2.9.0-0.318-5-3-x86_64-64bit
Comment 6 Simon Fraser (smfr) 2018-07-03 14:39:07 PDT 
https://trac.webkit.org/changeset/233480/webkit