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| author | Keir Fraser <keir.fraser@citrix.com> | 2009-03-06 19:18:39 +0000 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2009-03-06 19:18:39 +0000 |
| commit | e4865c23155b05278f31be537764e760cd2d9b7e (patch) | |
| tree | e020f0021a3939aef936a38ee4322f58df27efbd /extras/mini-os/arch | |
| parent | 3c6846fa3462faadbe7b34255cb18009a751cd48 (diff) | |
| download | xen-e4865c23155b05278f31be537764e760cd2d9b7e.tar.gz xen-e4865c23155b05278f31be537764e760cd2d9b7e.tar.bz2 xen-e4865c23155b05278f31be537764e760cd2d9b7e.zip | |
Page offline support in Xen side
This patch add support to offline a page. The basical idea is, when a
page is assigned, it will be marked offline pending and be moved out of
buddy when freed, when a page is free, it will be moved out of buddy directly.
One notice after this change is, now the page->count_info is not
always 0, especially for shadow page, since the PGC_offlining bit may be set.
Signed-off-by: Wang, Shane <shane.wang@intel.com>
Signed-off-by: Jiang, Yunhong <yunhong.jiang@intel.com>
Diffstat (limited to 'extras/mini-os/arch')
0 files changed, 0 insertions, 0 deletions