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-rw-r--r--include/exec/memory.h19
1 files changed, 19 insertions, 0 deletions
diff --git a/include/exec/memory.h b/include/exec/memory.h
index 072aad2239..74a58b4883 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -150,6 +150,7 @@ struct MemoryRegion {
bool terminates;
bool romd_mode;
bool ram;
+ bool skip_dump;
bool readonly; /* For RAM regions */
bool enabled;
bool rom_device;
@@ -457,6 +458,24 @@ uint64_t memory_region_size(MemoryRegion *mr);
bool memory_region_is_ram(MemoryRegion *mr);
/**
+ * memory_region_is_skip_dump: check whether a memory region should not be
+ * dumped
+ *
+ * Returns %true is a memory region should not be dumped(e.g. VFIO BAR MMAP).
+ *
+ * @mr: the memory region being queried
+ */
+bool memory_region_is_skip_dump(MemoryRegion *mr);
+
+/**
+ * memory_region_set_skip_dump: Set skip_dump flag, dump will ignore this memory
+ * region
+ *
+ * @mr: the memory region being queried
+ */
+void memory_region_set_skip_dump(MemoryRegion *mr);
+
+/**
* memory_region_is_romd: check whether a memory region is in ROMD mode
*
* Returns %true if a memory region is a ROM device and currently set to allow