block/dirty-bitmap: switch _next_dirty_area and _next_zero to int64_t
We are going to introduce bdrv_dirty_bitmap_next_dirty so that same
variable may be used to store its return value and to be its parameter,
so it would int64_t.
Similarly, we are going to refactor hbitmap_next_dirty_area to use
hbitmap_next_dirty together with hbitmap_next_zero, therefore we want
hbitmap_next_zero parameter type to be int64_t too.
So, for convenience update all parameters of *_next_zero and
*_next_dirty_area to be int64_t.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20200205112041.6003-6-vsementsov@virtuozzo.com
Signed-off-by: John Snow <jsnow@redhat.com>
diff --git a/block/dirty-bitmap.c b/block/dirty-bitmap.c
index 7039e82..af9f541 100644
--- a/block/dirty-bitmap.c
+++ b/block/dirty-bitmap.c
@@ -860,14 +860,14 @@
return hbitmap_sha256(bitmap->bitmap, errp);
}
-int64_t bdrv_dirty_bitmap_next_zero(BdrvDirtyBitmap *bitmap, uint64_t offset,
- uint64_t bytes)
+int64_t bdrv_dirty_bitmap_next_zero(BdrvDirtyBitmap *bitmap, int64_t offset,
+ int64_t bytes)
{
return hbitmap_next_zero(bitmap->bitmap, offset, bytes);
}
bool bdrv_dirty_bitmap_next_dirty_area(BdrvDirtyBitmap *bitmap,
- uint64_t *offset, uint64_t *bytes)
+ int64_t *offset, int64_t *bytes)
{
return hbitmap_next_dirty_area(bitmap->bitmap, offset, bytes);
}
