On Monday 19 March 2007 14:31, Christoph Hellwig wrote:
> On Mon, Mar 19, 2007 at 02:02:06PM +0100, Martin Schwidefsky wrote:
> > From: Martin Schwidefsky <[EMAIL PROTECTED]>
> >
> > [S390] minor fault path optimization.
> >
> > The minor fault path
On Mon, Mar 19, 2007 at 02:02:06PM +0100, Martin Schwidefsky wrote:
> From: Martin Schwidefsky <[EMAIL PROTECTED]>
>
> [S390] minor fault path optimization.
>
> The minor fault path has grown a lot in terms of cycles. In particular
> the kprobes hook is very costly. Opt
From: Martin Schwidefsky <[EMAIL PROTECTED]>
[S390] minor fault path optimization.
The minor fault path has grown a lot in terms of cycles. In particular
the kprobes hook is very costly. Optimize the path to save a couple of
cycles. If kprobes is enabled more than 300 cycles can be avoi
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