Bug 248447

Summary:	Improve <textarea> validation performance
Product:	WebKit	Reporter:	Ahmad Saleem <ahmad.saleem792>
Component:	Forms	Assignee:	Darin Adler <darin>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	akeerthi, cdumez, darin, rniwa, webkit-bug-importer, wenson_hsieh
Priority:	P2	Keywords:	InRadar
Version:	Safari Technology Preview
Hardware:	Unspecified
OS:	Unspecified

Description Ahmad Saleem 2022-11-28 17:21:10 PST

Hi Team,

While going through Blink commits, I came across another performance optimization for textarea in specific case:

Blink Commit - https://chromium.googlesource.com/chromium/blink/+/bc3e860d2ac2726ca49faeb06970424b5db2f269 & https://chromium.googlesource.com/chromium/blink/+/6c75bb28a519a50475638fd0bdd5b8dddf356183

It is improving performance of same microbenchmark which Darin improved with his work. It will just squeeze bit more from it.

It does not have its own dedicated test case. I am raising this bug for future.

Thanks!

Comment 1 Darin Adler 2022-11-28 20:02:28 PST

Yes this is an easy one. I’ll tackle it soon.

Comment 2 Radar WebKit Bug Importer 2022-12-02 10:22:14 PST

<rdar://problem/102909909>

Comment 3 Darin Adler 2022-12-02 14:41:03 PST

Pull request: https://github.com/WebKit/WebKit/pull/7096

Comment 4 EWS 2022-12-06 10:37:09 PST

Committed 257417@main (95861845546f): <https://commits.webkit.org/257417@main>

Reviewed commits have been landed. Closing PR #7096 and removing active labels.