[Qemu-devel] [PATCH v3 01/18] block/dirty-bitmap: allow set/reset bits in disabled bitmaps

[Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>]

It is needed for use the bitmaps in backup. "disabled" means that
bitmap is not auto set by writes. Let's allow changing bitmap for other
uses.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
---
 block/dirty-bitmap.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/block/dirty-bitmap.c b/block/dirty-bitmap.c
index 89c11111ae..65d2e92ec3 100644
--- a/block/dirty-bitmap.c
+++ b/block/dirty-bitmap.c
@@ -532,7 +532,6 @@ int64_t bdrv_dirty_iter_next(BdrvDirtyBitmapIter *iter)
 void bdrv_set_dirty_bitmap_locked(BdrvDirtyBitmap *bitmap,
                                   int64_t offset, int64_t bytes)
 {
-    assert(bdrv_dirty_bitmap_enabled(bitmap));
     assert(!bdrv_dirty_bitmap_readonly(bitmap));
     hbitmap_set(bitmap->bitmap, offset, bytes);
 }
@@ -549,7 +548,6 @@ void bdrv_set_dirty_bitmap(BdrvDirtyBitmap *bitmap,
 void bdrv_reset_dirty_bitmap_locked(BdrvDirtyBitmap *bitmap,
                                     int64_t offset, int64_t bytes)
 {
-    assert(bdrv_dirty_bitmap_enabled(bitmap));
     assert(!bdrv_dirty_bitmap_readonly(bitmap));
     hbitmap_reset(bitmap->bitmap, offset, bytes);
 }
-- 
2.18.0