319 	u64 delalloc_start;  in find_lock_delalloc_range()  local
334 	delalloc_start = *start;  in find_lock_delalloc_range()
336 	found = btrfs_find_delalloc_range(tree, &delalloc_start, &delalloc_end,  in find_lock_delalloc_range()
338 	if (!found || delalloc_end <= *start || delalloc_start > orig_end) {  in find_lock_delalloc_range()
339 		*start = delalloc_start;  in find_lock_delalloc_range()
352 	if (delalloc_start < *start)  in find_lock_delalloc_range()
353 		delalloc_start = *start;  in find_lock_delalloc_range()
358 	if (delalloc_end + 1 - delalloc_start > max_bytes)  in find_lock_delalloc_range()
359 		delalloc_end = delalloc_start + max_bytes - 1;  in find_lock_delalloc_range()
362 	ret = lock_delalloc_folios(inode, locked_folio, delalloc_start,  in find_lock_delalloc_range()
382 	lock_extent(tree, delalloc_start, delalloc_end, &cached_state);  in find_lock_delalloc_range()
385 	ret = test_range_bit(tree, delalloc_start, delalloc_end,  in find_lock_delalloc_range()
388 	unlock_extent(tree, delalloc_start, delalloc_end, &cached_state);  in find_lock_delalloc_range()
390 		unlock_delalloc_folio(inode, locked_folio, delalloc_start,  in find_lock_delalloc_range()
395 	*start = delalloc_start;  in find_lock_delalloc_range()
1180 	u64 delalloc_start = page_start;  in writepage_delalloc()  local
1201 	while (delalloc_start < page_end) {  in writepage_delalloc()
1204 					      &delalloc_start, &delalloc_end)) {  in writepage_delalloc()
1205 			delalloc_start = delalloc_end + 1;  in writepage_delalloc()
1208 		set_delalloc_bitmap(folio, &delalloc_bitmap, delalloc_start,  in writepage_delalloc()
1209 				    min(delalloc_end, page_end) + 1 - delalloc_start);  in writepage_delalloc()
1211 		delalloc_start = delalloc_end + 1;  in writepage_delalloc()
1213 	delalloc_start = page_start;  in writepage_delalloc()
1219 	while (delalloc_start < page_end) {  in writepage_delalloc()
1235 					delalloc_start, &found_start, &found_len);  in writepage_delalloc()
1302 		delalloc_start = found_start + found_len;  in writepage_delalloc()