Re: [PATCH] kvm tools: mmap guest kernel instead of reading it into memory

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On 12/12/2011 04:47 PM, Sasha Levin wrote:
> This patch mmaps guest kernel into it's own memory slot instead of reading
> it into the memory.
>
> -	} else {
> -		/* First RAM range from zero to the PCI gap: */
>  
> +		/* Mapped kernel */
> +		phys_start = BZ_KERNEL_START;
> +		phys_size  = bzl;
> +		host_mem   = kvm->bz_start;
> +
> +		kvm__register_mem(kvm, phys_start, phys_size, host_mem);
> +
> +		/* Rest of the memory */
> +		phys_start = BZ_KERNEL_START + bzl;
> +		phys_size  = kvm->ram_size - (BZ_KERNEL_START + bzl);
> +		host_mem   = kvm->ram_start + (BZ_KERNEL_START + bzl);
> +
> +		kvm__register_mem(kvm, phys_start, phys_size, host_mem);
>


You don't actually need separate slots for this (there is no requirement
that a slot == one vma).

-- 
error compiling committee.c: too many arguments to function

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