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Date:      Tue, 25 Nov 2014 09:06:58 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-x11@FreeBSD.org
Subject:   [Bug 183435] x11/xorg: 100% CPU use of xorg using firefox when showing large images (say 20 Mpixel)
Message-ID:  <bug-183435-8047-C8FIf0SWQG@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-183435-8047@https.bugs.freebsd.org/bugzilla/>
References:  <bug-183435-8047@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=183435

kevin.bowling@kev009.com changed:

           What    |Removed                     |Added
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                 CC|                            |kevin.bowling@kev009.com

--- Comment #6 from kevin.bowling@kev009.com ---
>From Ted Unangst:  "The Firefox issue is because gtk is brain damaged and sends
the image to the x server, then reads it back, but it gets broken up into tiny
chunks and causes a billion syscalls. You can fix it by recompiling x with
larger socket buffers."

OpenBSD did a Xenocara patch https://freedesktop.org/patch/23215/

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