1545 					u64 delalloc_start,  in lock_delalloc_pages()  argument
1548 	unsigned long index = delalloc_start >> PAGE_SHIFT;  in lock_delalloc_pages()
1560 		__unlock_for_delalloc(inode, locked_page, delalloc_start,  in lock_delalloc_pages()
1576 	u64 delalloc_start;  in find_lock_delalloc_range()  local
1585 	delalloc_start = *start;  in find_lock_delalloc_range()
1587 	found = find_delalloc_range(tree, &delalloc_start, &delalloc_end,  in find_lock_delalloc_range()
1590 		*start = delalloc_start;  in find_lock_delalloc_range()
1601 	if (delalloc_start < *start)  in find_lock_delalloc_range()
1602 		delalloc_start = *start;  in find_lock_delalloc_range()
1607 	if (delalloc_end + 1 - delalloc_start > max_bytes)  in find_lock_delalloc_range()
1608 		delalloc_end = delalloc_start + max_bytes - 1;  in find_lock_delalloc_range()
1612 				  delalloc_start, delalloc_end);  in find_lock_delalloc_range()
1631 	lock_extent_bits(tree, delalloc_start, delalloc_end, &cached_state);  in find_lock_delalloc_range()
1634 	ret = test_range_bit(tree, delalloc_start, delalloc_end,  in find_lock_delalloc_range()
1637 		unlock_extent_cached(tree, delalloc_start, delalloc_end,  in find_lock_delalloc_range()
1640 			      delalloc_start, delalloc_end);  in find_lock_delalloc_range()
1645 	*start = delalloc_start;  in find_lock_delalloc_range()
3212 			      u64 delalloc_start,  in writepage_delalloc()  argument
3216 	u64 page_end = delalloc_start + PAGE_SIZE - 1;  in writepage_delalloc()
3229 					       &delalloc_start,  in writepage_delalloc()
3233 			delalloc_start = delalloc_end + 1;  in writepage_delalloc()
3237 					       delalloc_start,  in writepage_delalloc()
3256 		delalloc_to_write += (delalloc_end - delalloc_start +  in writepage_delalloc()
3258 		delalloc_start = delalloc_end + 1;  in writepage_delalloc()