102 static sector_t reshape_request(struct mddev *mddev, sector_t sector_nr,
2808 static sector_t sync_request(struct mddev *mddev, sector_t sector_nr,  in sync_request()  argument
2838 		return mddev->dev_sectors - sector_nr;  in sync_request()
2846 	if (sector_nr >= max_sector) {  in sync_request()
2895 		return reshape_request(mddev, sector_nr, skipped);  in sync_request()
2902 		return (max_sector - sector_nr) + sectors_skipped;  in sync_request()
2912 	    max_sector > (sector_nr | chunk_mask))  in sync_request()
2913 		max_sector = (sector_nr | chunk_mask) + 1;  in sync_request()
2955 			sect = raid10_find_virt(conf, sector_nr, i);  in sync_request()
3157 		bitmap_cond_end_sync(mddev->bitmap, sector_nr, 0);  in sync_request()
3159 		if (!bitmap_start_sync(mddev->bitmap, sector_nr,  in sync_request()
3175 		conf->next_resync = sector_nr;  in sync_request()
3178 		r10_bio->sector = sector_nr;  in sync_request()
3181 		r10_bio->sectors = (sector_nr | chunk_mask) - sector_nr + 1;  in sync_request()
3264 	if (sector_nr + max_sync < max_sector)  in sync_request()
3265 		max_sector = sector_nr + max_sync;  in sync_request()
3269 		if (sector_nr + (len>>9) > max_sector)  in sync_request()
3270 			len = (max_sector - sector_nr) << 9;  in sync_request()
3292 		sector_nr += len>>9;  in sync_request()
3324 	if (sector_nr + max_sync < max_sector)  in sync_request()
3325 		max_sector = sector_nr + max_sync;  in sync_request()
3327 	sectors_skipped += (max_sector - sector_nr);  in sync_request()
3329 	sector_nr = max_sector;  in sync_request()
4149 static sector_t reshape_request(struct mddev *mddev, sector_t sector_nr,  in reshape_request()  argument
4201 	if (sector_nr == 0) {  in reshape_request()
4205 			sector_nr = (raid10_size(mddev, 0, 0)  in reshape_request()
4209 			sector_nr = conf->reshape_progress;  in reshape_request()
4210 		if (sector_nr) {  in reshape_request()
4211 			mddev->curr_resync_completed = sector_nr;  in reshape_request()
4214 			return sector_nr;  in reshape_request()
4239 		sector_nr = last & ~(sector_t)(conf->geo.chunk_mask  in reshape_request()
4241 		if (sector_nr + RESYNC_BLOCK_SIZE/512 < last)  in reshape_request()
4242 			sector_nr = last + 1 - RESYNC_BLOCK_SIZE/512;  in reshape_request()
4260 		sector_nr = conf->reshape_progress;  in reshape_request()
4261 		last  = sector_nr | (conf->geo.chunk_mask  in reshape_request()
4264 		if (sector_nr + RESYNC_BLOCK_SIZE/512 <= last)  in reshape_request()
4265 			last = sector_nr + RESYNC_BLOCK_SIZE/512 - 1;  in reshape_request()
4298 	r10_bio->sector = sector_nr;  in reshape_request()
4300 	r10_bio->sectors = last - sector_nr + 1;  in reshape_request()
4384 		sector_nr += len >> 9;  in reshape_request()
4395 	sector_nr += nr_sectors;  in reshape_request()
4397 	if (sector_nr <= last)  in reshape_request()