| commit | d451bb7aa852627bdf7be7937dc3d9d9f261b235 | [log] [tgz] |
|---|---|---|
| author | Jeremy Fitzhardinge <jeremy@goop.org> | Mon May 26 23:31:18 2008 +0100 |
| committer | Thomas Gleixner <tglx@linutronix.de> | Tue May 27 10:11:37 2008 +0200 |
| tree | 2a92b5e271fb2ae7a869f0f2b4f5bb390cac99cc | |
| parent | 955d6f1778da5a9795f2dfb07f760006f194609a [diff] |
xen: make phys_to_machine structure dynamic We now support the use of memory hotplug, so the physical to machine page mapping structure must be dynamic. This is implemented as a two-level radix tree structure, which allows us to efficiently incrementally allocate memory for the p2m table as new pages are added. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>