830 static int lba_to_arena(struct btt *btt, sector_t sector, __u32 *premap,  in lba_to_arena()  argument
834 	__u64 lba = div_u64(sector << SECTOR_SHIFT, btt->sector_size);  in lba_to_arena()
962 			struct page *page, unsigned int off, sector_t sector,  in btt_read_pg()  argument
975 		ret = lba_to_arena(btt, sector, &premap, &arena);  in btt_read_pg()
1036 		sector += btt->sector_size >> SECTOR_SHIFT;  in btt_read_pg()
1049 			sector_t sector, struct page *page, unsigned int off,  in btt_write_pg()  argument
1063 		ret = lba_to_arena(btt, sector, &premap, &arena);  in btt_write_pg()
1124 		sector += btt->sector_size >> SECTOR_SHIFT;  in btt_write_pg()
1138 			int rw, sector_t sector)  in btt_do_bvec()  argument
1143 		ret = btt_read_pg(btt, bip, page, off, sector, len);  in btt_do_bvec()
1147 		ret = btt_write_pg(btt, bip, sector, page, off, len);  in btt_do_bvec()
1204 static int btt_rw_page(struct block_device *bdev, sector_t sector,  in btt_rw_page()  argument
1209 	btt_do_bvec(btt, NULL, page, PAGE_CACHE_SIZE, 0, rw, sector);  in btt_rw_page()