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[Xen-devel] Re: [PATCH0/2]Move xen-pm options from dom0 cmdline to start
| To: | "Wei, Gang" <gang.wei@xxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | [Xen-devel] Re: [PATCH0/2]Move xen-pm options from dom0 cmdline to start info |
| From: | Keir Fraser <keir.fraser@xxxxxxxxxxxxx> |
| Date: | Mon, 28 Jul 2008 08:51:12 +0100 |
| Cc: | |
| Delivery-date: | Mon, 28 Jul 2008 00:51:32 -0700 |
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| Thread-topic: | [PATCH0/2]Move xen-pm options from dom0 cmdline to start info |
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Reserve yourself some space with appropriate SIF_PM_MASK (or whatever) definition. -- Keir On 28/7/08 08:40, "Wei, Gang" <gang.wei@xxxxxxxxx> wrote: > Can I reserve the second byte of this flag field for pm-option usage? > > Jimmy > > On Monday, July 28, 2008 3:21 PM, Keir Fraser wrote: >> On 28/7/08 07:40, "Wei, Gang" <gang.wei@xxxxxxxxx> wrote: >> >>> One further thing to be mentioned is that this patchset enlarged the >>> start info size. The alternative solution may be reusing the existing >>> flag field, but I am not sure whether it is suitable. Any comments? >> >> Just make it a new SIF_ flag. You can't safely extend the structure > without >> adding a flag to indicate you have done so anyway. >> >> -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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