static void init_chunk_info(ext2_filsys fs, struct chunk_info *info) { int i; info->blocksize_bits = ul_log2((unsigned long)fs->blocksize); if (info->chunkbytes) { info->chunkbits = ul_log2(info->chunkbytes); info->blks_in_chunk = info->chunkbytes >> info->blocksize_bits; } else {
static int o2info_init_freefrag(struct o2info_freefrag *off, struct o2info_volinfo *ovf) { int ret = 0, i; off->clustersize_bits = ul_log2((unsigned long)ovf->clustersize); off->blksize_bits = ul_log2((unsigned long)ovf->blocksize); if (off->chunkbytes) { off->chunkbits = ul_log2(off->chunkbytes); off->clusters_in_chunk = off->chunkbytes >> off->clustersize_bits; } else {