[PATCH 1 of 3] [POWERPC 44x] Export tlb_44x_hwater for KVM

[Josh Boyer]

On Mon, 07 Apr 2008 15:53:32 -0500
Hollis Blanchard <hollisb at us.ibm.com> wrote:

> 1 file changed, 2 insertions(+)
> include/asm-powerpc/mmu-44x.h |    2 ++
> 
> 
> PowerPC 440 KVM needs to know how many TLB entries are used for the host kernel
> linear mapping (it does not modify these mappings when switching between guest
> and host execution).
> 
> Signed-off-by: Hollis Blanchard <hollisb at us.ibm.com>

Acked-by: Josh Boyer <jwboyer at linux.vnet.ibm.com>

> 
> diff --git a/include/asm-powerpc/mmu-44x.h b/include/asm-powerpc/mmu-44x.h
> --- a/include/asm-powerpc/mmu-44x.h
> +++ b/include/asm-powerpc/mmu-44x.h
> @@ -53,6 +53,8 @@
> 
>  #ifndef __ASSEMBLY__
> 
> +extern unsigned int tlb_44x_hwater;
> +
>  typedef unsigned long long phys_addr_t;
> 
>  typedef struct {
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