aboutsummaryrefslogtreecommitdiffstats
path: root/include/xen/grant_table.h
diff options
context:
space:
mode:
authorStefano Stabellini <stefano.stabellini@eu.citrix.com>2010-12-10 14:52:45 +0000
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2011-01-11 14:31:53 -0500
commit9b705f0e98c489b18ba22a6eab9d694b546c8552 (patch)
treee8e017032a3e433c7c637c9121eb7fbe5ee8567e /include/xen/grant_table.h
parentxen/gntdev: Fix circular locking dependency (diff)
downloadlinux-dev-9b705f0e98c489b18ba22a6eab9d694b546c8552.tar.xz
linux-dev-9b705f0e98c489b18ba22a6eab9d694b546c8552.zip
xen p2m: transparently change the p2m mappings in the m2p override
In m2p_add_override store the original mfn into page->index and then change the p2m mapping, setting mfns as FOREIGN_FRAME. In m2p_remove_override restore the original mapping. Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'include/xen/grant_table.h')
0 files changed, 0 insertions, 0 deletions