Re: [kvm-devel] [PATCH 07 of 17] Move kvm_create_memory_alias & kvm_destroy_memory_alias to libkvm-x86.c

[Avi K. <av...@qu...>]

Jerone Young wrote:
> # HG changeset patch
> # User Jerone Young <jy...@us...>
> # Date 1194367649 21600
> # Node ID cb186258bc6ecf05ded03d81a3d2ee820e58f605
> # Parent  7ea01f673a05fe66cb0d9c514b5a43ddcd72c07f
> Move kvm_create_memory_alias & kvm_destroy_memory_alias to libkvm-x86.c
>
> Signed-off-by: Jerone Young <jy...@us...>
>
> diff --git a/libkvm/libkvm-x86.c b/libkvm/libkvm-x86.c
> --- a/libkvm/libkvm-x86.c
> +++ b/libkvm/libkvm-x86.c
> @@ -294,3 +294,32 @@ void *kvm_create_kernel_phys_mem(kvm_con
>  	return ptr;
>  }
>  
> +int kvm_create_memory_alias(kvm_context_t kvm,
> +			    uint64_t phys_addr,
> +			    uint64_t phys_start,
> +			    uint64_t len,
> +			    uint64_t target_phys)
> +{
> +	struct kvm_memory_alias alias = {
> +		.flags = 0,
> +		.guest_phys_addr = phys_start,
> +		.memory_size = len,
> +		.target_phys_addr = target_phys,
> +	};
> +	int fd = kvm->vm_fd;
> +	int r;
> +
> +	alias.slot = get_slot(phys_addr);
> +
> +	r = ioctl(fd, KVM_SET_MEMORY_ALIAS, &alias);
> +	if (r == -1)
> +	    return -errno;
> +
> +	return 0;
> +}
> +
> +int kvm_destroy_memory_alias(kvm_context_t kvm, uint64_t phys_addr)
> +{
> +	return kvm_create_memory_alias(kvm, phys_addr, 0, 0, 0);
> +}
> +
>
>   

This is missing the delete part of the move.  I supplied it.

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