From: Jeff Dike <jdike@addtoit.com>
To: Blaisorblade <blaisorblade@yahoo.it>
Cc: user-mode-linux-devel@lists.sourceforge.net, akpm@osdl.org,
linux-kernel@vger.kernel.org
Subject: Re: [uml-devel] [PATCH 9/11] UML - Implement soft interrupts
Date: Mon, 16 Jan 2006 22:32:27 -0500 [thread overview]
Message-ID: <20060117033227.GB17171@ccure.user-mode-linux.org> (raw)
In-Reply-To: <200601170124.32076.blaisorblade@yahoo.it>
On Tue, Jan 17, 2006 at 01:24:31AM +0100, Blaisorblade wrote:
> ~25 %? Good! Which is delay vs. host?
Delay vs a UML without the patch.
> A curiosity - did you look at the similar code in Ingo Molnar's VCPU patch?
> I never found the time to split it out and compare differencies. I just
> remember it using assembler inserts for (maybe atomic) bitmask manipulations.
It was separate from VCPU, but I never really looked at it since I already
had this. Some day I will to see if there are any trick in it that I should
use.
Jeff
next prev parent reply other threads:[~2006-01-17 2:40 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-15 21:39 Jeff Dike
2006-01-17 0:24 ` [uml-devel] " Blaisorblade
2006-01-17 3:32 ` Jeff Dike [this message]
2006-01-17 14:17 ` Blaisorblade
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