Lines Matching full:blocks

337         """Generate random refcount blocks and refcount table."""
339             """Return indices of clusters allocated for refcount blocks."""
346                 # Indices of new refcount blocks necessary to cover clusters
355             and updated indices of clusters allocated for blocks and indices
356             of blocks.
358             blocks = set(init_blocks)
363             # the current number of refcount blocks
364             table_size = int(ceil((max(blocks) + 1) / float(size)))
373             # New refcount blocks necessary for clusters occupied by the
375             diff = set([c // block_size for c in table_clusters]) - blocks
376             blocks |= diff
378                 # Allocate clusters for new refcount blocks
382                 # Indices of new refcount blocks necessary to cover
384                 diff = set([x // block_size for x in new]) - blocks
386                 blocks |= diff
388                 if int(ceil((max(blocks) + 1) / float(size))) > table_size:
392                     if new_block_id not in blocks:
396             return table_clusters, blocks, clusters
444         # Clusters allocated for refcount blocks
446         # Indices of refcount blocks