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Re: [Xen-devel] [XEN][vNUMA][PATCH 7/9] Build NUMA HVM
| To: | Dulloor <dulloor@xxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] [XEN][vNUMA][PATCH 7/9] Build NUMA HVM |
| From: | George Dunlap <George.Dunlap@xxxxxxxxxxxxx> |
| Date: | Mon, 5 Jul 2010 10:55:32 +0100 |
| Cc: | xen-devel@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | Mon, 05 Jul 2010 02:56:44 -0700 |
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What's this line for:
>+ if (nr_pages > target_pages)
> {
>- PERROR("Could not allocate memory.");
>- goto error_out;
>+ pod_mode = 1;
>+ mem_flags |= XENMEMF_populate_on_demand;
>+ IPRINTF("I SHOULDN'T BE HERE !!\n");
It's not clear what this patch does to the PoD logic... does it still
need some work, or should I try harder to grok it? Have you tested it
in PoD mode?
-George
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