Add skip_dump flag to ignore memory region during dump
The PCI MMIO might be disabled or the device in the reset state.
Make sure we do not dump these memory regions.
Signed-off-by: Nikunj A Dadhania <[email protected]>
Acked-by: Alex Williamson <[email protected]>
CC: Paolo Bonzini <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
diff --git a/memory_mapping.c b/memory_mapping.c
index 87a6ed5..7b69801 100644
--- a/memory_mapping.c
+++ b/memory_mapping.c
@@ -203,7 +203,8 @@
GuestPhysBlock *predecessor;
/* we only care about RAM */
- if (!memory_region_is_ram(section->mr)) {
+ if (!memory_region_is_ram(section->mr) ||
+ memory_region_is_skip_dump(section->mr)) {
return;
}
