129 	pgoff_t entry_start;
567 dax_entry_t dax_lock_mapping_entry(struct address_space *mapping, pgoff_t index,  in dax_lock_mapping_entry()
610 void dax_unlock_mapping_entry(struct address_space *mapping, pgoff_t index,  in dax_unlock_mapping_entry()
760 	pgoff_t start_idx = start >> PAGE_SHIFT;  in dax_layout_busy_page_range()
761 	pgoff_t end_idx;  in dax_layout_busy_page_range()
816 				  pgoff_t index, bool trunc)  in __dax_invalidate_entry()
841 		pgoff_t start, pgoff_t end)  in __dax_clear_dirty_range()
873 int dax_delete_mapping_entry(struct address_space *mapping, pgoff_t index)  in dax_delete_mapping_entry()
892 	pgoff_t start_idx = start >> PAGE_SHIFT;  in dax_delete_mapping_range()
893 	pgoff_t end_idx;  in dax_delete_mapping_range()
993 				      pgoff_t index)  in dax_invalidate_mapping_entry_sync()
998 static pgoff_t dax_iomap_pgoff(const struct iomap *iomap, loff_t pos)  in dax_iomap_pgoff()
1005 	pgoff_t pgoff = dax_iomap_pgoff(&iter->iomap, iter->pos);  in copy_cow_page_dax()
1204 	pgoff_t end_index = wbc->range_end >> PAGE_SHIFT;  in dax_writeback_mapping_range()
1243 	pgoff_t pgoff = dax_iomap_pgoff(iomap, pos);  in dax_iomap_direct_access()
1510 	pgoff_t pgoff = dax_iomap_pgoff(iomap, pos);  in dax_memzero()
1551 		pgoff_t pgoff = dax_iomap_pgoff(iomap, pos);  in dax_zero_iter()
1664 		pgoff_t pgoff = dax_iomap_pgoff(iomap, pos);  in dax_iomap_iter()
1969 		pgoff_t max_pgoff)  in dax_fault_check_fallback()
2012 	pgoff_t max_pgoff;  in dax_iomap_pmd_fault()