Summary: | Make sure service workers use a ScriptSourceCode backed by file-mapped memory when possible | ||||||||||||||||
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Product: | WebKit | Reporter: | Chris Dumez <cdumez> | ||||||||||||||
Component: | Service Workers | Assignee: | Chris Dumez <cdumez> | ||||||||||||||
Status: | RESOLVED FIXED | ||||||||||||||||
Severity: | Normal | CC: | ggaren, simon.fraser, webkit-bug-importer, ysuzuki | ||||||||||||||
Priority: | P2 | Keywords: | InRadar | ||||||||||||||
Version: | WebKit Nightly Build | ||||||||||||||||
Hardware: | Unspecified | ||||||||||||||||
OS: | Unspecified | ||||||||||||||||
Bug Depends on: | 224092, 224110 | ||||||||||||||||
Bug Blocks: | |||||||||||||||||
Attachments: |
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Description
Chris Dumez
2021-04-01 17:42:08 PDT
Created attachment 424969 [details]
WIP Patch
Needs polish but with this patch, warm memory usage on my service worker test case with ~200MB of scripts, the WebContent memory usage goes from 231MB to ~23MB.
The patch does not take care of the cold case yet.
Created attachment 425039 [details]
WIP Patch
Created attachment 425046 [details]
WIP Patch
The patch should now work in both the warm and cold cases. However, I am waiting for the dependency patch to land before I rebase & clean it up.
Created attachment 425055 [details]
WIP Patch
Created attachment 425063 [details]
WIP Patch
Created attachment 425071 [details]
Patch
Comment on attachment 425071 [details]
Patch
r=me
Committed r275465: <https://commits.webkit.org/r275465> All reviewed patches have been landed. Closing bug and clearing flags on attachment 425071 [details]. |