Bug 256332 - [macOS] Release memory in WebProcesses before fully suspending them
Summary: [macOS] Release memory in WebProcesses before fully suspending them
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: 2023-05-04 13:47 PDT by Chris Dumez
Modified: 2023-05-08 14:06 PDT (History)
2 users (show)

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Description Chris Dumez 2023-05-04 13:47:33 PDT 
Wake up suspended processes to process memory pressure warnings on macOS. This is important now that we suspend WebProcesses on macOS. Note that macOS doesn't run the memory pressure handler before suspension, unlike iOS, for performance reasons.
Comment 1 Chris Dumez 2023-05-04 13:47:52 PDT 
<rdar://108625394>
Comment 2 Chris Dumez 2023-05-04 13:49:40 PDT 
Pull request: https://github.com/WebKit/WebKit/pull/13457
Comment 3 Chris Dumez 2023-05-08 10:13:25 PDT 
Pull request: https://github.com/WebKit/WebKit/pull/13584
Comment 4 EWS 2023-05-08 14:06:42 PDT 
Committed 263823@main (2f2fe4700909): <https://commits.webkit.org/263823@main>

Reviewed commits have been landed. Closing PR #13584 and removing active labels.