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[Xen-devel] New heap API and scrubbing
| To: | "Xen-Devel (E-mail)" <xen-devel@xxxxxxxxxxxxxxxxxxx> |
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| Subject: | [Xen-devel] New heap API and scrubbing |
| From: | Dan Magenheimer <dan.magenheimer@xxxxxxxxxx> |
| Date: | Tue, 10 Feb 2009 00:24:37 +0000 (GMT) |
| Delivery-date: | Mon, 09 Feb 2009 16:26:01 -0800 |
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So in the new (soon-to-be 3.4) heap API, are alloc_domheap_pages(NULL,order,flags) and alloc_xenheap_pages(order,flags) synonomous on 64-bit hypervisors? I.e. they are allocating from the same pool of pages? And if so are the matching free routines synonomous? If not, under what circumstances should one be used rather than the other? Are there any cases now where free_XXXheap_pages might free up pages that could be grabbed by another domain and those pages have not been scrubbed? Thanks, Dan _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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