Re: [Qemu-devel] [PATCH RFC 6/8] exec: Clean up unnecessary S390 ifdeffery

[Paolo Bonzini]

Il 13/06/2013 03:02, Markus Armbruster ha scritto:
> +    } else if (kvm_enabled() && kvm_arch_ram_alloc) {
> +        /* some s390/kvm configurations have special constraints */
> +        if (mem_path) {
> +            fprintf(stderr,
> +                    "-mem-path not supported with this version of KVM\n");
> +            exit(1);
> +        }
> +        new_block->host = kvm_arch_ram_alloc(size);
> +        memory_try_enable_merging(new_block->host, size);

Uh oh, now I see why you wanted the hook as a function pointer.  Can you
instead pass the file descriptor to kvm_ram_alloc?

Paolo