|
xen-devel
[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(-)
0004-mm-New-XENMEM-space-XENMAPSPACE_gmfn_range.patch
Description: Text Data
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel
|
| <Prev in Thread] |
Current Thread |
[Next in Thread>
|
- [Xen-devel] [PATCH 0/6] IOMMU, vtd and iotlb flush rework (v5), Jean Guyader
- [Xen-devel] [PATCH 1/6] vtd: Refactor iotlb flush code, Jean Guyader
- [Xen-devel] [PATCH 2/6] iommu: Introduce iommu_flush and iommu_flush_all., Jean Guyader
- [Xen-devel] [PATCH 3/6] add_to_physmap: Move the code for XENMEM_add_to_physmap., Jean Guyader
- [Xen-devel] [PATCH 4/6] mm: New XENMEM space, XENMAPSPACE_gmfn_range,
Jean Guyader <=
- [Xen-devel] [PATCH 5/6] hvmloader: Change memory relocation loop when overlap with PCI hole., Jean Guyader
- [Xen-devel] [PATCH 6/6] Introduce per cpu flag (iommu_dont_flush_iotlb) to avoid unnecessary iotlb flush, Jean Guyader
- [Xen-devel] Re: [PATCH 4/6] mm: New XENMEM space, XENMAPSPACE_gmfn_range, Jan Beulich
- [Xen-devel] Re: [PATCH 4/6] mm: New XENMEM space, XENMAPSPACE_gmfn_range, Jean Guyader
- [Xen-devel] Re: [PATCH 4/6] mm: New XENMEM space, XENMAPSPACE_gmfn_range, Keir Fraser
- [Xen-devel] Re: [PATCH 4/6] mm: New XENMEM space, XENMAPSPACE_gmfn_range, Jan Beulich
- [Xen-devel] Re: [PATCH 4/6] mm: New XENMEM space, XENMAPSPACE_gmfn_range, Tim Deegan
- [Xen-devel] Re: [PATCH 4/6] mm: New XENMEM space, XENMAPSPACE_gmfn_range, Jean Guyader
|
|
|
Home