Subject: Re: Large stack usage in fs code (especially for PPC64)

From: Benjamin Herrenschmidt <[email-masked]>
Date: Tue, 18 Nov 2008 10:03:25 +1100

On Mon, 2008-11-17 at 15:34 -0500, Steven Rostedt wrote:
> Note, I was using a default config that had CONFIG_IRQSTACKS off and
> CONFIG_PPC_64K_PAGES on.

For one, we definitely need to turn IRQSTACKS on by default ... In fact,
I'm pondering just removing the option.

Cheers,
Ben.