[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH 4/6] mm: New XENMEM space, XENMAPSPACE_gmfn_range
XENMAPSPACE_gmfn_range is like XENMAPSPACE_gmfn but it runs on a range of pages. The size of the range is defined in a new field. This new field .size is located in the 16 bits padding between .domid and .space in struct xen_add_to_physmap to stay compatible with older versions. Signed-off-by: Jean Guyader <jean.guyader@xxxxxxxxxxxxx> --- xen/arch/x86/mm.c | 164 ++++++++++++++++++++++----------------- xen/arch/x86/x86_64/compat/mm.c | 10 +++ xen/include/public/memory.h | 4 + 3 files changed, 108 insertions(+), 70 deletions(-) Attachment:
0004-mm-New-XENMEM-space-XENMAPSPACE_gmfn_range.patch _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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