[Webkit-unassigned] [Bug 94733] 2400% performance regression when performing innerHTML in contentEditable/designMode

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Mar 6 21:48:53 PST 2013


https://bugs.webkit.org/show_bug.cgi?id=94733





--- Comment #7 from Ryosuke Niwa <rniwa at webkit.org>  2013-03-06 21:51:18 PST ---
(In reply to comment #4)
> Regression is in Chromium r-103242 http://crrev.com/103242
> which is a WebKit roll r96201:96267 (r96201:r96267).
> 
> Revision r96257 by Ryosuke, fixing:

That's not my patch although I reviewed it.

The key is to mass-remove nodes as much as possible since the cost of updating selection manifests only at a node removal.

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