@@ -34,8 +34,8 @@ bool bdrv_dirty_bitmap_enabled(BdrvDirtyBitmap *bitmap);
bool bdrv_dirty_bitmap_frozen(BdrvDirtyBitmap *bitmap);
const char *bdrv_dirty_bitmap_name(const BdrvDirtyBitmap *bitmap);
DirtyBitmapStatus bdrv_dirty_bitmap_status(BdrvDirtyBitmap *bitmap);
-int bdrv_get_dirty(BlockDriverState *bs, BdrvDirtyBitmap *bitmap,
- int64_t sector);
+bool bdrv_get_dirty(BlockDriverState *bs, BdrvDirtyBitmap *bitmap,
+ int64_t offset);
void bdrv_set_dirty_bitmap(BdrvDirtyBitmap *bitmap,
int64_t cur_sector, int64_t nr_sectors);
void bdrv_reset_dirty_bitmap(BdrvDirtyBitmap *bitmap,
@@ -332,13 +332,13 @@ BlockDirtyInfoList *bdrv_query_dirty_bitmaps(BlockDriverState *bs)
return list;
}
-int bdrv_get_dirty(BlockDriverState *bs, BdrvDirtyBitmap *bitmap,
- int64_t sector)
+bool bdrv_get_dirty(BlockDriverState *bs, BdrvDirtyBitmap *bitmap,
+ int64_t offset)
{
if (bitmap) {
- return hbitmap_get(bitmap->bitmap, sector);
+ return hbitmap_get(bitmap->bitmap, offset >> BDRV_SECTOR_BITS);
} else {
- return 0;
+ return false;
}
}
@@ -359,8 +359,7 @@ static uint64_t coroutine_fn mirror_iteration(MirrorBlockJob *s)
int64_t next_offset = offset + nb_chunks * s->granularity;
int64_t next_chunk = next_offset / s->granularity;
if (next_offset >= s->bdev_length ||
- !bdrv_get_dirty(source, s->dirty_bitmap,
- next_offset >> BDRV_SECTOR_BITS)) {
+ !bdrv_get_dirty(source, s->dirty_bitmap, next_offset)) {
break;
}
if (test_bit(next_chunk, s->in_flight_bitmap)) {
@@ -537,8 +537,7 @@ static int mig_save_device_dirty(QEMUFile *f, BlkMigDevState *bmds,
} else {
blk_mig_unlock();
}
- if (bdrv_get_dirty(bs, bmds->dirty_bitmap, sector)) {
-
+ if (bdrv_get_dirty(bs, bmds->dirty_bitmap, sector * BDRV_SECTOR_SIZE)) {
if (total_sectors - sector < BDRV_SECTORS_PER_DIRTY_CHUNK) {
nr_sectors = total_sectors - sector;
} else {