1 files changed, 6 insertions, 3 deletions
diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h
index 6f2130eab2..7ced147fd7 100644
--- a/include/exec/cpu-all.h
+++ b/include/exec/cpu-all.h
@@ -299,12 +299,15 @@ CPUArchState *cpu_copy(CPUArchState *env);
 
 /* memory API */
 
-typedef struct RAMBlock {
+typedef struct RAMBlock RAMBlock;
+
+struct RAMBlock {
     struct MemoryRegion *mr;
     uint8_t *host;
     ram_addr_t offset;
     ram_addr_t used_length;
     ram_addr_t max_length;
+    void (*resized)(const char*, uint64_t length, void *host);
     uint32_t flags;
     char idstr[256];
     /* Reads can take either the iothread or the ramlist lock.
@@ -312,11 +315,11 @@ typedef struct RAMBlock {
      */
     QTAILQ_ENTRY(RAMBlock) next;
     int fd;
-} RAMBlock;
+};
 
 static inline void *ramblock_ptr(RAMBlock *block, ram_addr_t offset)
 {
-    assert(offset < block->length);
+    assert(offset < block->used_length);
     assert(block->host);
     return (char *)block->host + offset;
 }