WebKit Bugzilla
Attachment 368330 Details for
Bug 197317
: [iOS] Our process assertion should not allow idle sleep
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[patch]
Patch
bug-197317-20190426102734.patch (text/plain), 1.86 KB, created by
Chris Dumez
on 2019-04-26 10:27:35 PDT
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Description:
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Creator:
Chris Dumez
Created:
2019-04-26 10:27:35 PDT
Size:
1.86 KB
patch
obsolete
>Subversion Revision: 244685 >diff --git a/Source/WebKit/ChangeLog b/Source/WebKit/ChangeLog >index 0c67f75b22d6a11e78580f19f57e3d3164a12038..42a9f369f437d3b889ff6b4d0cbf952b068ae846 100644 >--- a/Source/WebKit/ChangeLog >+++ b/Source/WebKit/ChangeLog >@@ -1,3 +1,16 @@ >+2019-04-26 Chris Dumez <cdumez@apple.com> >+ >+ [iOS] Background process assertion should not allow idle sleep >+ https://bugs.webkit.org/show_bug.cgi?id=197317 >+ <rdar://problem/50137740> >+ >+ Reviewed by NOBODY (OOPS!). >+ >+ Background process assertion should not allow idle sleep. This is bad for power because the device >+ may switch between sleep and awake state frequently, as it get woken up by network packages. >+ >+ * UIProcess/ios/ProcessAssertionIOS.mm: >+ > 2019-04-25 Myles C. Maxfield <mmaxfield@apple.com> > > [iOS] Add internal setting to force -webkit-text-size-adjust to "auto" >diff --git a/Source/WebKit/UIProcess/ios/ProcessAssertionIOS.mm b/Source/WebKit/UIProcess/ios/ProcessAssertionIOS.mm >index b8e6cfd67bb61b5f9145096d74c35a69172d5056..7f1b511de8256733b86542bf3387900105f3ce4d 100644 >--- a/Source/WebKit/UIProcess/ios/ProcessAssertionIOS.mm >+++ b/Source/WebKit/UIProcess/ios/ProcessAssertionIOS.mm >@@ -130,7 +130,7 @@ @end > namespace WebKit { > > const BKSProcessAssertionFlags suspendedTabFlags = (BKSProcessAssertionAllowIdleSleep); >-const BKSProcessAssertionFlags backgroundTabFlags = (BKSProcessAssertionAllowIdleSleep | BKSProcessAssertionPreventTaskSuspend); >+const BKSProcessAssertionFlags backgroundTabFlags = (BKSProcessAssertionPreventTaskSuspend); > const BKSProcessAssertionFlags foregroundTabFlags = (BKSProcessAssertionAllowIdleSleep | BKSProcessAssertionPreventTaskSuspend | BKSProcessAssertionWantsForegroundResourcePriority | BKSProcessAssertionPreventTaskThrottleDown); > > static BKSProcessAssertionFlags flagsForState(AssertionState assertionState)
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bug 197317
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368330
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368331