1 files changed, 0 insertions, 65 deletions
diff --git a/include/exec/memory-internal.h b/include/exec/memory-internal.h
index ef4fb92371..9fcc2af25c 100644
--- a/include/exec/memory-internal.h
+++ b/include/exec/memory-internal.h
@@ -49,70 +49,5 @@ void address_space_dispatch_free(AddressSpaceDispatch *d);
 
 void mtree_print_dispatch(struct AddressSpaceDispatch *d,
                           MemoryRegion *root);
-
-struct page_collection;
-
-/* Opaque struct for passing info from memory_notdirty_write_prepare()
- * to memory_notdirty_write_complete(). Callers should treat all fields
- * as private, with the exception of @active.
- *
- * @active is a field which is not touched by either the prepare or
- * complete functions, but which the caller can use if it wishes to
- * track whether it has called prepare for this struct and so needs
- * to later call the complete function.
- */
-typedef struct {
-    CPUState *cpu;
-    struct page_collection *pages;
-    ram_addr_t ram_addr;
-    vaddr mem_vaddr;
-    unsigned size;
-    bool active;
-} NotDirtyInfo;
-
-/**
- * memory_notdirty_write_prepare: call before writing to non-dirty memory
- * @ndi: pointer to opaque NotDirtyInfo struct
- * @cpu: CPU doing the write
- * @mem_vaddr: virtual address of write
- * @ram_addr: the ram address of the write
- * @size: size of write in bytes
- *
- * Any code which writes to the host memory corresponding to
- * guest RAM which has been marked as NOTDIRTY must wrap those
- * writes in calls to memory_notdirty_write_prepare() and
- * memory_notdirty_write_complete():
- *
- *  NotDirtyInfo ndi;
- *  memory_notdirty_write_prepare(&ndi, ....);
- *  ... perform write here ...
- *  memory_notdirty_write_complete(&ndi);
- *
- * These calls will ensure that we flush any TCG translated code for
- * the memory being written, update the dirty bits and (if possible)
- * remove the slowpath callback for writing to the memory.
- *
- * This must only be called if we are using TCG; it will assert otherwise.
- *
- * We may take locks in the prepare call, so callers must ensure that
- * they don't exit (via longjump or otherwise) without calling complete.
- *
- * This call must only be made inside an RCU critical section.
- * (Note that while we're executing a TCG TB we're always in an
- * RCU critical section, which is likely to be the case for callers
- * of these functions.)
- */
-void memory_notdirty_write_prepare(NotDirtyInfo *ndi,
-                                   CPUState *cpu,
-                                   vaddr mem_vaddr,
-                                   ram_addr_t ram_addr,
-                                   unsigned size);
-/**
- * memory_notdirty_write_complete: finish write to non-dirty memory
- * @ndi: pointer to the opaque NotDirtyInfo struct which was initialized
- * by memory_not_dirty_write_prepare().
- */
-void memory_notdirty_write_complete(NotDirtyInfo *ndi);
-
 #endif
 #endif