516 static void stripe_set_idx(sector_t stripe, struct r5conf *conf, int previous,
2538 	sector_t stripe, stripe2;  in raid5_compute_sector()  local
2563 	stripe = chunk_number;  in raid5_compute_sector()
2564 	*dd_idx = sector_div(stripe, data_disks);  in raid5_compute_sector()
2565 	stripe2 = stripe;  in raid5_compute_sector()
2732 	new_sector = (sector_t)stripe * sectors_per_chunk + chunk_offset;  in raid5_compute_sector()
2746 	sector_t stripe;  in raid5_compute_blocknr()  local
2754 	stripe = new_sector;  in raid5_compute_blocknr()
2842 	chunk_number = stripe * data_disks + i;  in raid5_compute_blocknr()
3054 static void stripe_set_idx(sector_t stripe, struct r5conf *conf, int previous,  in stripe_set_idx()  argument
3060 	int chunk_offset = sector_div(stripe, sectors_per_chunk);  in stripe_set_idx()
3064 			     stripe * (disks - conf->max_degraded)  in stripe_set_idx()
6962 		int stripe = data_disks *  in run()  local
6964 		if (mddev->queue->backing_dev_info.ra_pages < 2 * stripe)  in run()
6965 			mddev->queue->backing_dev_info.ra_pages = 2 * stripe;  in run()
6976 		stripe = stripe * PAGE_SIZE;  in run()
6979 		while ((stripe-1) & stripe)  in run()
6980 			stripe = (stripe | (stripe-1)) + 1;  in run()
6981 		mddev->queue->limits.discard_alignment = stripe;  in run()
6982 		mddev->queue->limits.discard_granularity = stripe;  in run()
7025 		    mddev->queue->limits.max_discard_sectors >= (stripe >> 9) &&  in run()
7026 		    mddev->queue->limits.discard_granularity >= stripe)  in run()
7537 			int stripe = data_disks * ((conf->chunk_sectors << 9)  in end_reshape()  local
7539 			if (conf->mddev->queue->backing_dev_info.ra_pages < 2 * stripe)  in end_reshape()
7540 				conf->mddev->queue->backing_dev_info.ra_pages = 2 * stripe;  in end_reshape()