Re: [Qemu-devel] [PATCH v4 1/2] kvm: support -overcommit cpu-pm=on|off

[Michael S. Tsirkin]

On Fri, Jun 22, 2018 at 03:34:48PM -0300, Eduardo Habkost wrote:
> On Fri, Jun 22, 2018 at 03:31:48AM +0300, Michael S. Tsirkin wrote:
> [...]
> > -                enable_mlock = qemu_opt_get_bool(opts, "mlock", true);
> > +                /* Don't override the -dedicated option if set */
> > +                enable_mlock = enable_mlock ||
> > +                    qemu_opt_get_bool(opts, "mlock", true);
> > +                break;
> > +            case QEMU_OPTION_dedicated:
> > +                opts = qemu_opts_parse_noisily(qemu_find_opts("dedicated"),
> > +                                               optarg, false);
> > +                if (!opts) {
> > +                    exit(1);
> > +                }
> > +                /* Don't override the -realtime option if set */
> > +                enable_mlock = enable_mlock ||
> > +                    qemu_opt_get_bool(opts, "mem-lock", false);
> > +                enable_cpu_pm = qemu_opt_get_bool(opts, "cpu-pm", false);
> 
> I would prefer to simply make the last option win, because it
> would be more obvious.  But not a big deal if we are going to
> deprecate -realtime.
> 
> BTW, are you going to send a qemu-doc.texi patch documenting
> -realtime as deprecated?

Once this is merged, as a patch on top, I can do this, sure.

> -- 
> Eduardo