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| author | Stefano Stabellini <stefano.stabellini@eu.citrix.com> | 2012-08-06 15:27:24 +0100 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2012-08-21 14:49:20 -0400 |
| commit | b58aaa4b0b3506c094308342d746f600468c63d9 (patch) | |
| tree | eb802a5b6c59aafc121aa5d53b9efc9a46677fcf /include/xen/interface | |
| parent | 7d0642b93780a7309d2954de6f6126d6ceb526f0 (diff) | |
| download | linux-b58aaa4b0b3506c094308342d746f600468c63d9.tar.gz linux-b58aaa4b0b3506c094308342d746f600468c63d9.tar.bz2 linux-b58aaa4b0b3506c094308342d746f600468c63d9.zip | |
xen: update xen_add_to_physmap interface
Update struct xen_add_to_physmap to be in sync with Xen's version of the
structure.
The size field was introduced by:
changeset: 24164:707d27fe03e7
user: Jean Guyader <jean.guyader@eu.citrix.com>
date: Fri Nov 18 13:42:08 2011 +0000
summary: mm: New XENMEM space, XENMAPSPACE_gmfn_range
According to the comment:
"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."
Changes in v2:
- remove erroneous comment in the commit message.
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/interface')
| -rw-r--r-- | include/xen/interface/memory.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/xen/interface/memory.h b/include/xen/interface/memory.h index eac3ce153719..8d4efc1cc64a 100644 --- a/include/xen/interface/memory.h +++ b/include/xen/interface/memory.h @@ -163,6 +163,9 @@ struct xen_add_to_physmap { /* Which domain to change the mapping for. */ domid_t domid; + /* Number of pages to go through for gmfn_range */ + uint16_t size; + /* Source mapping space. */ #define XENMAPSPACE_shared_info 0 /* shared info page */ #define XENMAPSPACE_grant_table 1 /* grant table page */ |