87 static inline struct hlist_head *stripe_hash(struct r5conf *conf, sector_t sect)  in stripe_hash()
93 static inline int stripe_hash_locks_hash(sector_t sect)  in stripe_hash_locks_hash()
138 static inline struct bio *r5_next_bio(struct bio *bio, sector_t sector)  in r5_next_bio()
518 static void stripe_set_idx(sector_t stripe, struct r5conf *conf, int previous,
521 static void init_stripe(struct stripe_head *sh, sector_t sector, int previous)  in init_stripe()
563 static struct stripe_head *__find_stripe(struct r5conf *conf, sector_t sector,  in __find_stripe()
659 get_active_stripe(struct r5conf *conf, sector_t sector,  in get_active_stripe()
760 	sector_t head_sector, tmp_sec;  in stripe_add_to_batch_list()
862 	sector_t progress = conf->reshape_progress;  in use_new_offset()
956 			sector_t first_bad;  in ops_run_io()
1105 	sector_t sector, struct dma_async_tx_descriptor *tx,  in async_copy_data()
2294 	sector_t s;  in raid5_end_read_request()
2416 	sector_t first_bad;  in raid5_end_write_request()
2487 static sector_t compute_blocknr(struct stripe_head *sh, int i, int previous);
2536 static sector_t raid5_compute_sector(struct r5conf *conf, sector_t r_sector,  in raid5_compute_sector()
2540 	sector_t stripe, stripe2;  in raid5_compute_sector()
2541 	sector_t chunk_number;  in raid5_compute_sector()
2545 	sector_t new_sector;  in raid5_compute_sector()
2734 	new_sector = (sector_t)stripe * sectors_per_chunk + chunk_offset;  in raid5_compute_sector()
2738 static sector_t compute_blocknr(struct stripe_head *sh, int i, int previous)  in compute_blocknr()
2743 	sector_t new_sector = sh->sector, check;  in compute_blocknr()
2748 	sector_t stripe;  in compute_blocknr()
2750 	sector_t chunk_number;  in compute_blocknr()
2752 	sector_t r_sector;  in compute_blocknr()
3001 		sector_t sector = sh->dev[dd_idx].sector;  in add_stripe_bio()
3056 static void stripe_set_idx(sector_t stripe, struct r5conf *conf, int previous,  in stripe_set_idx()
3555 	sector_t recovery_cp = conf->mddev->recovery_cp;  in handle_stripe_dirtying()
3949 			sector_t bn = compute_blocknr(sh, i, 1);  in handle_stripe_expansion()
3950 			sector_t s = raid5_compute_sector(conf, bn, 0,  in handle_stripe_expansion()
4023 		sector_t first_bad;  in analyse_stripe()
4680 	sector_t sector = bvm->bi_sector + get_start_sect(bvm->bi_bdev);  in raid5_mergeable_bvec()
4704 	sector_t sector = bio->bi_iter.bi_sector + get_start_sect(bio->bi_bdev);  in in_chunk_boundary()
4816 	sector_t end_sector;  in chunk_aligned_read()
4854 		sector_t first_bad;  in chunk_aligned_read()
5059 	sector_t logical_sector, last_sector;  in make_discard_request()
5068 	logical_sector = bi->bi_iter.bi_sector & ~((sector_t)STRIPE_SECTORS-1);  in make_discard_request()
5152 	sector_t new_sector;  in make_request()
5153 	sector_t logical_sector, last_sector;  in make_request()
5182 	logical_sector = bi->bi_iter.bi_sector & ~((sector_t)STRIPE_SECTORS-1);  in make_request()
5326 static sector_t raid5_size(struct mddev *mddev, sector_t sectors, int raid_disks);
5328 static sector_t reshape_request(struct mddev *mddev, sector_t sector_nr, int *skipped)  in reshape_request()
5341 	sector_t first_sector, last_sector;  in reshape_request()
5347 	sector_t writepos, readpos, safepos;  in reshape_request()
5348 	sector_t stripe_addr;  in reshape_request()
5392 		writepos -= min_t(sector_t, reshape_sectors, writepos);  in reshape_request()
5397 		readpos -= min_t(sector_t, reshape_sectors, readpos);  in reshape_request()
5398 		safepos -= min_t(sector_t, reshape_sectors, safepos);  in reshape_request()
5408 			~((sector_t)reshape_sectors - 1))  in reshape_request()
5479 			sector_t s;  in reshape_request()
5567 static inline sector_t sync_request(struct mddev *mddev, sector_t sector_nr, int *skipped)  in sync_request()
5571 	sector_t max_sector = mddev->dev_sectors;  in sync_request()
5572 	sector_t sync_blocks;  in sync_request()
5612 		sector_t rv = mddev->dev_sectors - sector_nr;  in sync_request()
5673 	sector_t sector, logical_sector, last_sector;  in retry_aligned_read()
5679 		~((sector_t)STRIPE_SECTORS-1);  in retry_aligned_read()
6249 static sector_t
6250 raid5_size(struct mddev *mddev, sector_t sectors, int raid_disks)  in raid5_size()
6260 	sectors &= ~((sector_t)mddev->chunk_sectors - 1);  in raid5_size()
6261 	sectors &= ~((sector_t)mddev->new_chunk_sectors - 1);  in raid5_size()
6648 	sector_t reshape_offset = 0;  in run()
6687 		sector_t here_new, here_old;  in run()
7192 static int raid5_resize(struct mddev *mddev, sector_t sectors)  in raid5_resize()
7201 	sector_t newsize;  in raid5_resize()
7202 	sectors &= ~((sector_t)mddev->chunk_sectors - 1);  in raid5_resize()
7533 	sector_t sectors;  in raid45_takeover_raid0()