On 1/4/06, Adrian Bunk <[email protected]> wrote:
> On Wed, Jan 04, 2006 at 05:49:25PM +0100, Jesper Juhl wrote:
> > To get maximum testing making 4KSTACKS default Y and removing the "if
> > DEBUG_KERNEL" conditional just seems to me to be the obvious choice...
>
> With my version, we are getting the bigger testing coverage - and
> getting a big testing coverage in -mm is what we need if we want to know
> whether we have really already fixed all stack problems or whether
> there are any left.
>
Ok, I guess I didn't make myself as clear as I thought.
What I meant was that if 4K stacks are always enabled by default, then
you'll get more testing than if only people who enable DEBUG_KERNEL
are able to turn it on.
So I guess what I'm really aiming at is to either move the option up a
level - that is, remove its dependency on CONFIG_DEBUG_KERNEL, or turn
the option on its head and make it an option to enable 8K stacks
instead and make that option then default to N (I like the first
aproach better though).
Something like this :
--- linux-2.6.15-orig/arch/i386/Kconfig.debug 2006-01-03
04:21:10.000000000 +0100
+++ linux-2.6.15/arch/i386/Kconfig.debug 2006-01-04
19:08:43.000000000 +0100
@@ -44,7 +44,7 @@
config 4KSTACKS
bool "Use 4Kb for kernel stacks instead of 8Kb"
- depends on DEBUG_KERNEL
+ default y
help
If you say Y here the kernel will use a 4Kb stacksize for the
kernel stack attached to each process/thread. This facilitates
--
Jesper Juhl <[email protected]>
Don't top-post http://www.catb.org/~esr/jargon/html/T/top-post.html
Plain text mails only, please http://www.expita.com/nomime.html
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