[Xen-devel] [PATCH 4/6] mm: New XENMEM, XENMEM_add_to_physmap_gmfn_range

[Jean Guyader <jean.guyader@xxxxxxxxxxxxx>]

XENMEM_add_to_physmap_gmfn_range is like XENMEM_add_to_physmap on
the gmfn space but the number of pages on which xen will iterate.

Use the 16 bits padding between .domid and .space in struct xen_add_to_physmap
to keep compatibility with older versions.

Signed-off-by: Jean Guyader <jean.guyader@xxxxxxxxxxxxx>
---
 xen/arch/x86/mm.c           |   22 +++++++++++++++++++++-
 xen/include/public/memory.h |    5 ++++-
 2 files changed, 25 insertions(+), 2 deletions(-)

Attachment: 0004-mm-New-XENMEM-XENMEM_add_to_physmap_gmfn_range.patch
Description: Text Data

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