queue_max_sectors
QUEUE_LIM_RW_ENTRY(queue_max_sectors, "max_sectors_kb");
queue_max_sectors(bdev_get_queue(bdev)));
int max_frames = (queue_max_sectors(cdi->disk->queue) << 9) /
min(max_sectors ? : queue_max_sectors(ti->table->md->queue),
unsigned int max_sectors = queue_max_sectors(q);
return min_t(unsigned int, queue_max_sectors(q), INT_MAX >> 9) << 9;