blk_independent_access_range
struct blk_independent_access_range ia_ranges[BFQ_MAX_ACTUATORS];
blk_ia_range_sector_show(struct blk_independent_access_range *iar,
static struct blk_independent_access_range *
struct blk_independent_access_range *iar;
struct blk_independent_access_range *iar, *tmp;
blk_ia_range_nr_sectors_show(struct blk_independent_access_range *iar,
ssize_t (*show)(struct blk_independent_access_range *iar, char *buf);
struct blk_independent_access_range *iar =
container_of(kobj, struct blk_independent_access_range, kobj);
struct blk_independent_access_range ia_range[];