pcpu_chunk_nr_blocks
md_block != chunk->md_blocks + pcpu_chunk_nr_blocks(chunk);
alloc_size = pcpu_chunk_nr_blocks(chunk) * sizeof(chunk->md_blocks[0]);
chunk->md_blocks = pcpu_mem_zalloc(pcpu_chunk_nr_blocks(chunk) *
for (block = chunk->md_blocks + i; i < pcpu_chunk_nr_blocks(chunk);
for (block = chunk->md_blocks + i; i < pcpu_chunk_nr_blocks(chunk);