@@ -499,6 +499,13 @@ void bdrv_dirty_bitmap_deserialize_zeroes(BdrvDirtyBitmap *bitmap,
hbitmap_deserialize_zeroes(bitmap->bitmap, start, count, finish);
}
+void bdrv_dirty_bitmap_deserialize_ones(BdrvDirtyBitmap *bitmap,
+ uint64_t start, uint64_t count,
+ bool finish)
+{
+ hbitmap_deserialize_ones(bitmap->bitmap, start, count, finish);
+}
+
void bdrv_dirty_bitmap_deserialize_finish(BdrvDirtyBitmap *bitmap)
{
hbitmap_deserialize_finish(bitmap->bitmap);
@@ -70,6 +70,9 @@ void bdrv_dirty_bitmap_deserialize_part(BdrvDirtyBitmap *bitmap,
void bdrv_dirty_bitmap_deserialize_zeroes(BdrvDirtyBitmap *bitmap,
uint64_t start, uint64_t count,
bool finish);
+void bdrv_dirty_bitmap_deserialize_ones(BdrvDirtyBitmap *bitmap,
+ uint64_t start, uint64_t count,
+ bool finish);
void bdrv_dirty_bitmap_deserialize_finish(BdrvDirtyBitmap *bitmap);
#endif
@@ -229,6 +229,21 @@ void hbitmap_deserialize_zeroes(HBitmap *hb, uint64_t start, uint64_t count,
bool finish);
/**
+ * hbitmap_deserialize_ones
+ * @hb: HBitmap to operate on.
+ * @start: First bit to restore.
+ * @count: Number of bits to restore.
+ * @finish: Whether to call hbitmap_deserialize_finish automatically.
+ *
+ * Fills the bitmap with ones.
+ *
+ * If @finish is false, caller must call hbitmap_serialize_finish before using
+ * the bitmap.
+ */
+void hbitmap_deserialize_ones(HBitmap *hb, uint64_t start, uint64_t count,
+ bool finish);
+
+/**
* hbitmap_deserialize_finish
* @hb: HBitmap to operate on.
*
@@ -551,6 +551,23 @@ void hbitmap_deserialize_zeroes(HBitmap *hb, uint64_t start, uint64_t count,
}
}
+void hbitmap_deserialize_ones(HBitmap *hb, uint64_t start, uint64_t count,
+ bool finish)
+{
+ uint64_t el_count;
+ unsigned long *first;
+
+ if (!count) {
+ return;
+ }
+ serialization_chunk(hb, start, count, &first, &el_count);
+
+ memset(first, 0xff, el_count * sizeof(unsigned long));
+ if (finish) {
+ hbitmap_deserialize_finish(hb);
+ }
+}
+
void hbitmap_deserialize_finish(HBitmap *bitmap)
{
int64_t i, size, prev_size;