Re: [PATCH] alloc_memory_early() routines

[Pekka Enberg]

Hi Mike,

On 5/10/06, Mike Kravetz <kravetz@xxxxxxxxxx> wrote:
> diff -Naupr linux-2.6.17-rc3-mm1/mm/slab.c linux-2.6.17-rc3-mm1.work3/mm/slab.c
> --- linux-2.6.17-rc3-mm1/mm/slab.c      2006-05-03 22:19:16.000000000 +0000
> +++ linux-2.6.17-rc3-mm1.work3/mm/slab.c        2006-05-09 21:38:23.000000000 +0000

[snip]

> +void * __init alloc_memory_early_node(size_t size, gfp_t flags, int node)
> +{
> +       if (g_cpucache_up == FULL)
> +               return kmalloc_node(size, flags, node);
> +       else
> +               return alloc_bootmem_node(NODE_DATA(node), size);
> +}

I'd prefer you put this in mm/bootmem.c and added a

int slab_is_available(void)
{
      return g_cpucache_up == FULL;
}

to mm/slab.c instead.

                                              Pekka
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