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618af89e55
We have too much logic to simply check that bitmaps are of the same size. Let's just define that hbitmap_merge() and bdrv_dirty_bitmap_merge_internal() require their argument bitmaps be of same size, this simplifies things. Let's look through the callers: For backup_init_bcs_bitmap() we already assert that merge can't fail. In bdrv_reclaim_dirty_bitmap_locked() we gracefully handle the error that can't happen: successor always has same size as its parent, drop this logic. In bdrv_merge_dirty_bitmap() we already has assertion and separate check. Make the check explicit and improve error message. Signed-off-by: Vladimir Sementsov-Ogievskiy <v.sementsov-og@mail.ru> Reviewed-by: Nikita Lapshin <nikita.lapshin@virtuozzo.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Message-Id: <20220517111206.23585-4-v.sementsov-og@mail.ru> Signed-off-by: Kevin Wolf <kwolf@redhat.com> |
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