Re: slab hang on boot

[Andrew Morton]

On Tue, 15 May 2007 17:14:47 -0700 (PDT)
David Miller <davem@xxxxxxxxxxxxx> wrote:

> From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
> Date: Tue, 15 May 2007 16:56:36 -0700
> 
> > On Tue, 15 May 2007 16:45:22 -0700 (PDT)
> > Christoph Lameter <clameter@xxxxxxx> wrote:
> > 
> > > KMALLOC_SHIFT_HIGH is not a constant but may be less than 25.
> > 
> > It darn well better be a compile-time constant.
> 
> Try to define a compile-time array size with it smarty
> pants :-)

confusedy pants, more like.

> That's what we did initially and it doesn't work.

This:

struct kmem_cache kmalloc_caches[KMALLOC_SHIFT_HIGH + 1] __cacheline_aligned;

is still there.


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