x86/mm: New domctl: add a shared page to the physmap
authorAndres Lagar-Cavilla <andres@lagarcavilla.org>
Thu, 26 Jan 2012 12:46:26 +0000 (12:46 +0000)
committerAndres Lagar-Cavilla <andres@lagarcavilla.org>
Thu, 26 Jan 2012 12:46:26 +0000 (12:46 +0000)
commitc50d49252b4a1803e5b90b126716e4d8ae0ac478
tree957c8624e2220df56bfcb7ec9618b17fcc71b70f
parent2bc918fd8a5e7d81b8065e3399c614e7dfcdb659
x86/mm: New domctl: add a shared page to the physmap

This domctl is useful to, for example, populate parts of a domain's physmap
with shared frames, directly.

Signed-off-by: Andres Lagar-Cavilla <andres@lagarcavilla.org>
Signed-off-by: Adin Scannell <adin@scannell.ca>
Acked-by: Tim Deegan <tim@xen.org>
Committed-by: Tim Deegan <tim@xen.org>
xen/arch/x86/mm/mem_sharing.c
xen/include/public/domctl.h