Bug 187285

Summary: [iOS WK2] We fail to make surfaces volatile when suspending, increasing memory impact
Product: WebKit Reporter: Simon Fraser (smfr) <simon.fraser>
Component: New BugsAssignee: Simon Fraser (smfr) <simon.fraser>
Status: RESOLVED FIXED    
Severity: Normal CC: ews-watchlist, simon.fraser, thorton
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch
thorton: review+, ews-watchlist: commit-queue-
Archive of layout-test-results from ews206 for win-future none

Simon Fraser (smfr)
Reported 2018-07-02 19:37:03 PDT
[iOS WK2] We fail to make surfaces volatile when suspending, increasing memory impact
Attachments
Patch (4.36 KB, patch)
2018-07-02 19:42 PDT, Simon Fraser (smfr) 		thorton: review+
ews-watchlist: commit-queue-
DetailsFormatted DiffDiff
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 attachment proposed patch, testcase, etc.
Simon Fraser (smfr)
Comment 1 2018-07-02 19:42:14 PDT
Created attachment 344161 [details] Patch
Simon Fraser (smfr)
Comment 2 2018-07-02 19:42:43 PDT
rdar://problem/41732391
Simon Fraser (smfr)
Comment 3 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.
EWS Watchlist
Comment 4 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
EWS Watchlist
Comment 5 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
Simon Fraser (smfr)
Comment 6 2018-07-03 14:39:07 PDT
https://trac.webkit.org/changeset/233480/webkit
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