taglinefilesource code
factor188drivers/block/raid0.cint i, queue, blk_in_chunk, factor, chunk;
factor193drivers/block/raid0.cfactor=FACTOR(mddev);
factor210drivers/block/raid0.cblk_in_chunk=block & ((1UL << FACTOR_SHIFT(factor)) - 1);
factor211drivers/block/raid0.cchunk=(block - zone->zone_offset) / (zone->nb_dev<<FACTOR_SHIFT(factor));
factor212drivers/block/raid0.ctmp_dev=zone->dev[(block >> FACTOR_SHIFT(factor)) % zone->nb_dev];
factor213drivers/block/raid0.crblock=(chunk << FACTOR_SHIFT(factor)) + blk_in_chunk + zone->dev_offset;
factor228drivers/block/raid0.ci<(1UL << FACTOR_SHIFT(factor)) && req->bh;