From: Anthony PERARD <anthony.per...@citrix.com>
Signed-off-by: Anthony PERARD <anthony.per...@citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabell...@eu.citrix.com>
---
xen-all.c | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/xen-all.c b/xen-all.c
index 972cffd..10d53d1 100644
--- a/xen-all.c
+++ b/xen-all.c
@@ -190,6 +190,14 @@ void xen_ram_alloc(ram_addr_t ram_addr, ram_addr_t size,
MemoryRegion *mr)
xen_pfn_t *pfn_list;
int i;
+ if (runstate_check(RUN_STATE_INMIGRATE)) {
+ /* RAM already populated in Xen */
+ fprintf(stderr, "%s: do not alloc "RAM_ADDR_FMT
+ " bytes of ram at "RAM_ADDR_FMT" when runstate is INMIGRATE\n",
+ __func__, size, ram_addr);
+ return;
+ }
+
if (mr == &ram_memory) {
return;
}
--
1.7.2.5
