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SubjectRe[2]: Bug in kernel code?
On 27 Aug 2002 at 18:23, David S. Miller wrote:

> From: "Stephen C. Biggs" <s.biggs@softier.com>
> Date: Tue, 27 Aug 2002 18:24:13 -0700
>
> On 27 Aug 2002 at 18:09, David S. Miller wrote:
>
> > And then your mail ends.... let us know when you've fixed
> > your email client, this isn't rocket science :-)
> >
>
> What are you talking about "And then your mail ends..." That's all I wanted to say...
>
> No, I thought you were going to give an example of a huge number.
> :-)
>
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>

Argh. I meant to post THIS code:

#include <stdio.h>

#define PAGE_SHIFT 12

struct list_head {
struct list_head *next, *prev;
};

int main(void)
{
unsigned long order;
unsigned long mempages = ~0;

#if PAGE_SHIFT < 13
mempages >>= (13 - PAGE_SHIFT);
#endif
mempages *= sizeof(struct list_head);

printf("mempages: %lu\n", mempages);

for (order = 0; ((1UL << order) << PAGE_SHIFT) < mempages; order++)
;
printf("%lu\n",order);
return 0;
}

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