178538 2017-10-19 13:22:03 -0700 [FrameView::layout cleanup] Move post layout task scheduling logic to a separate function 2017-10-19 15:31:34 -0700 1 1 1 Unclassified WebKit Layout and Rendering WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 zalan zalan bfulgham commit-queue koivisto simon.fraser webkit-bug-importer zalan oldest_to_newest 1362282 0 zalan 2017-10-19 13:22:03 -0700 ssia 1362283 1 webkit-bug-importer 2017-10-19 13:22:30 -0700 <rdar://problem/35080743> 1362296 2 324277 zalan 2017-10-19 13:36:50 -0700 Created attachment 324277 Patch 1362314 3 324277 simon.fraser 2017-10-19 14:06:31 -0700 Comment on attachment 324277 Patch View in context: https://bugs.webkit.org/attachment.cgi?id=324277&action=review > Source/WebCore/page/FrameView.cpp:1568 > + // If we are already in a synchronous call, defer post layout tasks until after we return. blank line above. > Source/WebCore/page/FrameView.cpp:1569 > + // Post layout taks can make us need to update again, and we can get stuck in a cycle. The following call to performPostLayoutTasks can cause this function to get re-entered. We use the timer to prevent re-entrancy. > Source/WebCore/page/FrameView.cpp:1574 > + performPostLayoutTasks(); blank line above > Source/WebCore/page/FrameView.cpp:1576 > + // Post layout widget tasks made us need layout again. Remove this line. > Source/WebCore/page/FrameView.h:692 > void performPostLayoutTasks(); > + void runOrSchedulePostLayoutTasks(); Maybe swap. 1362322 4 324282 zalan 2017-10-19 14:16:49 -0700 Created attachment 324282 Patch 1362396 5 324282 commit-queue 2017-10-19 15:31:33 -0700 Comment on attachment 324282 Patch Clearing flags on attachment: 324282 Committed r223717: <https://trac.webkit.org/changeset/223717> 1362397 6 commit-queue 2017-10-19 15:31:34 -0700 All reviewed patches have been landed. Closing bug. 324277 2017-10-19 13:36:50 -0700 2017-10-19 14:16:48 -0700 Patch bug-178538-20171019133649.patch text/plain 4158 zalan U3VidmVyc2lvbiBSZXZpc2lvbjogMjIzNzA3CmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggNzc1ZTNkMzQzNWQxNWIy OTUxNTZhYTUyMWE5NTE2YjY0Mzk1MmM0OC4uNjQ3ZjQxZDYwNGYyYTE0YjBmNDNlOWRkMjg5NTY4 ODZkY2JkNTA5ZSAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDIwIEBACisyMDE3LTEwLTE5ICBaYWxh biBCdWp0YXMgIDx6YWxhbkBhcHBsZS5jb20+CisKKyAgICAgICAgW0ZyYW1lVmlldzo6bGF5b3V0 IGNsZWFudXBdIE1vdmUgcG9zdCBsYXlvdXQgdGFzayBzY2hlZHVsaW5nIGxvZ2ljIHRvIGEgc2Vw YXJhdGUgZnVuY3Rpb24KKyAgICAgICAgaHR0cHM6Ly9idWdzLndlYmtpdC5vcmcvc2hvd19idWcu Y2dpP2lkPTE3ODUzOAorICAgICAgICA8cmRhcjovL3Byb2JsZW0vMzUwODA3NDM+CisKKyAgICAg ICAgUmV2aWV3ZWQgYnkgTk9CT0RZIChPT1BTISkuCisKKyAgICAgICAgTW92ZSBhbmQgcmVvcmdh bml6ZSBwb3N0IGxheW91dCB0YXNrIHNjaGVkdWxpbmcgY29kZS4KKyAgICAgICAgCisgICAgICAg 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