On Thu, 2010-05-20 at 12:50 +0300, Michael Goldish wrote: > On 05/19/2010 11:25 AM, Feng Yang wrote: > > Hi, Michael > > > > Thanks for your patch. > > We plan add "netdev" parameter support in make_qemu_command. Since you are > > working on this part. Could you add netdev support in your patch? hopeful > > netdev can be default supported in make_qemu_command if qemu support it. > > Thanks very much! > > Sure, I'll look into it. > > > I think the point of this patch is good and we need this kinds of patch. > > But I think we need not add so many new function. Especially some function > > only directly return the string and do nothing more. > > This will increase the function call consumption. > > > All these helper functions are meant to be extended and modified in the > future. They're only there to minimize future effort involved in adding > support for new command line syntaxes. > Right now add_smp() just returns " -smp %s", but in the future we may > have to support different syntaxes for -smp, and then add_smp() will > consult the output of 'qemu -help' and return the proper string. > What do you mean by function call consumption? I don't think these > functions cause a measurable slowdown, and make_qemu_command() is called > very few times, so this really isn't a concern IMO.
Agreed, the wrappers are a good strategy in the case we have to support different feature sets and syntax. -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
