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[Xen-devel] Monitoring page table entry update
| To: | xen-devel@xxxxxxxxxxxxxxxxxxx |
|---|---|
| Subject: | [Xen-devel] Monitoring page table entry update |
| From: | Hwandori <hwandori@xxxxxxxxx> |
| Date: | Tue, 2 Oct 2007 23:37:25 +0900 |
| Delivery-date: | Tue, 02 Oct 2007 07:38:07 -0700 |
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Hello, I want to monitor page table entry updates. What functions should I monitor to do this? From analysis, I know that 'update_l1e' and 'update_l2e' are the lowest level functions called by 'do_mmu_update' and 'do_update_va_mapping'. However, all page table updates are carried out in these functions? I have Xen-3.0.4_1 and think I should monitor validation parts if this Xen version uses writable page table. Is this Xen version using wriable page table?? If so, where is the validation of written page table? Thanks _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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