602 	sector_t stripe;  in __raid10_find_phys()  local
618 	stripe = chunk;  in __raid10_find_phys()
619 	dev = sector_div(stripe, geo->raid_disks);  in __raid10_find_phys()
621 		stripe *= geo->far_copies;  in __raid10_find_phys()
623 	sector += stripe << geo->chunk_shift;  in __raid10_find_phys()
3921 		int stripe = conf->geo.raid_disks *  in raid10_run()  local
3928 		stripe /= conf->geo.near_copies;  in raid10_run()
3929 		if (mddev->queue->backing_dev_info->ra_pages < 2 * stripe)  in raid10_run()
3930 			mddev->queue->backing_dev_info->ra_pages = 2 * stripe;  in raid10_run()
4713 		int stripe = conf->geo.raid_disks *  in end_reshape()  local
4715 		stripe /= conf->geo.near_copies;  in end_reshape()
4716 		if (conf->mddev->queue->backing_dev_info->ra_pages < 2 * stripe)  in end_reshape()
4717 			conf->mddev->queue->backing_dev_info->ra_pages = 2 * stripe;  in end_reshape()