74 static sector_t reshape_request(struct mddev *mddev, sector_t sector_nr,
3167 static sector_t raid10_sync_request(struct mddev *mddev, sector_t sector_nr,  in raid10_sync_request()  argument
3195 		return mddev->dev_sectors - sector_nr;  in raid10_sync_request()
3203 	if (sector_nr >= max_sector) {  in raid10_sync_request()
3259 		return reshape_request(mddev, sector_nr, skipped);  in raid10_sync_request()
3279 		return (max_sector - sector_nr) + sectors_skipped;  in raid10_sync_request()
3289 	    max_sector > (sector_nr | chunk_mask))  in raid10_sync_request()
3290 		max_sector = (sector_nr | chunk_mask) + 1;  in raid10_sync_request()
3344 			sect = raid10_find_virt(conf, sector_nr, i);  in raid10_sync_request()
3573 		mddev->bitmap_ops->cond_end_sync(mddev, sector_nr,  in raid10_sync_request()
3575 					(sector_nr + 2 * RESYNC_SECTORS > conf->cluster_sync_high));  in raid10_sync_request()
3577 		if (!mddev->bitmap_ops->start_sync(mddev, sector_nr,  in raid10_sync_request()
3594 		conf->next_resync = sector_nr;  in raid10_sync_request()
3597 		r10_bio->sector = sector_nr;  in raid10_sync_request()
3600 		r10_bio->sectors = (sector_nr | chunk_mask) - sector_nr + 1;  in raid10_sync_request()
3682 	if (sector_nr + max_sync < max_sector)  in raid10_sync_request()
3683 		max_sector = sector_nr + max_sync;  in raid10_sync_request()
3687 		if (sector_nr + (len>>9) > max_sector)  in raid10_sync_request()
3688 			len = (max_sector - sector_nr) << 9;  in raid10_sync_request()
3701 		sector_nr += len>>9;  in raid10_sync_request()
3708 		if (conf->cluster_sync_high < sector_nr + nr_sectors) {  in raid10_sync_request()
3727 			sect_va1 = raid10_find_virt(conf, sector_nr, i);  in raid10_sync_request()
3778 	if (sector_nr + max_sync < max_sector)  in raid10_sync_request()
3779 		max_sector = sector_nr + max_sync;  in raid10_sync_request()
3781 	sectors_skipped += (max_sector - sector_nr);  in raid10_sync_request()
3783 	sector_nr = max_sector;  in raid10_sync_request()
4630 static sector_t reshape_request(struct mddev *mddev, sector_t sector_nr,  in reshape_request()  argument
4683 	if (sector_nr == 0) {  in reshape_request()
4687 			sector_nr = (raid10_size(mddev, 0, 0)  in reshape_request()
4691 			sector_nr = conf->reshape_progress;  in reshape_request()
4692 		if (sector_nr) {  in reshape_request()
4693 			mddev->curr_resync_completed = sector_nr;  in reshape_request()
4696 			return sector_nr;  in reshape_request()
4721 		sector_nr = last & ~(sector_t)(conf->geo.chunk_mask  in reshape_request()
4723 		if (sector_nr + RESYNC_SECTORS < last)  in reshape_request()
4724 			sector_nr = last + 1 - RESYNC_SECTORS;  in reshape_request()
4742 		sector_nr = conf->reshape_progress;  in reshape_request()
4743 		last  = sector_nr | (conf->geo.chunk_mask  in reshape_request()
4746 		if (sector_nr + RESYNC_SECTORS <= last)  in reshape_request()
4747 			last = sector_nr + RESYNC_SECTORS - 1;  in reshape_request()
4781 	r10_bio->sector = sector_nr;  in reshape_request()
4783 	r10_bio->sectors = last - sector_nr + 1;  in reshape_request()
4810 	if (mddev_is_clustered(mddev) && conf->cluster_sync_high <= sector_nr) {  in reshape_request()
4814 		conf->cluster_sync_low = sector_nr;  in reshape_request()
4815 		conf->cluster_sync_high = sector_nr + CLUSTER_RESYNC_WINDOW_SECTORS;  in reshape_request()
4877 		sector_nr += len >> 9;  in reshape_request()
4888 	if (sector_nr <= last)  in reshape_request()