289 	u64 extent_end = 0;  in btrfs_check_file()
324 			extent_end = found_key.offset +  in btrfs_check_file()
329 			extent_end = found_key.offset +  in btrfs_check_file()
331 			extent_end = (extent_end + root->sectorsize - 1) &  in btrfs_check_file()
334 		last_offset = extent_end;  in btrfs_check_file()
368 	u64 extent_end = 0;  in btrfs_drop_extents()  local
453 				extent_end =  in btrfs_drop_extents()
456 				if (extent_end)  in btrfs_drop_extents()
457 					*hint_byte = extent_end;  in btrfs_drop_extents()
459 				extent_end = key.offset +  in btrfs_drop_extents()
466 				extent_end = key.offset +  in btrfs_drop_extents()
470 			extent_end = search_start;  in btrfs_drop_extents()
475 		    search_start >= extent_end) {  in btrfs_drop_extents()
490 		if (end <= extent_end && start >= key.offset && found_inline)  in btrfs_drop_extents()
501 		if (end < extent_end && end >= key.offset) {  in btrfs_drop_extents()
508 			if (locked_end < extent_end) {  in btrfs_drop_extents()
510 						locked_end, extent_end - 1,  in btrfs_drop_extents()
515 						locked_end, extent_end - 1,  in btrfs_drop_extents()
517 					locked_end = extent_end;  in btrfs_drop_extents()
520 				locked_end = extent_end;  in btrfs_drop_extents()
536 			search_start = (extent_end + mask) & ~mask;  in btrfs_drop_extents()
538 			search_start = extent_end;  in btrfs_drop_extents()
562 				   (end > extent_end) &&  in btrfs_drop_extents()
563 				   (inline_limit < extent_end)) {  in btrfs_drop_extents()
567 				inode_sub_bytes(inode, extent_end -  in btrfs_drop_extents()
580 				inode_sub_bytes(inode, extent_end -  in btrfs_drop_extents()
592 						   extent_end - end);  in btrfs_drop_extents()
628 				(extent_end - end));  in btrfs_drop_extents()
630 							extent_end - end);  in btrfs_drop_extents()
655 				inode_add_bytes(inode, extent_end - end);  in btrfs_drop_extents()
694 	u64 extent_end;  in extent_mergeable()  local
711 	extent_end = key.offset + btrfs_file_extent_num_bytes(leaf, fi);  in extent_mergeable()
712 	if ((*start && *start != key.offset) || (*end && *end != extent_end))  in extent_mergeable()
716 	*end = extent_end;  in extent_mergeable()
737 	u64 extent_end;  in btrfs_mark_extent_written()  local
772 	extent_end = key.offset + btrfs_file_extent_num_bytes(leaf, fi);  in btrfs_mark_extent_written()
773 	BUG_ON(key.offset > start || extent_end < end);  in btrfs_mark_extent_written()
782 	if (key.offset == start && extent_end == end) {  in btrfs_mark_extent_written()
791 			extent_end = other_end;  in btrfs_mark_extent_written()
822 						extent_end - key.offset);  in btrfs_mark_extent_written()
829 		if (locked_end < extent_end) {  in btrfs_mark_extent_written()
831 					locked_end, extent_end - 1, GFP_NOFS);  in btrfs_mark_extent_written()
835 					locked_end, extent_end - 1, GFP_NOFS);  in btrfs_mark_extent_written()
836 				locked_end = extent_end;  in btrfs_mark_extent_written()
839 			locked_end = extent_end;  in btrfs_mark_extent_written()
847 		btrfs_set_file_extent_num_bytes(leaf, fi, extent_end - split);  in btrfs_mark_extent_written()
850 		extent_end = split;  in btrfs_mark_extent_written()
853 	if (extent_end == end) {  in btrfs_mark_extent_written()
857 	if (extent_end == end && split == start) {  in btrfs_mark_extent_written()
873 	if (extent_end == end && split == end) {  in btrfs_mark_extent_written()
881 			btrfs_set_file_extent_num_bytes(leaf, fi, extent_end -  in btrfs_mark_extent_written()
908 	btrfs_set_file_extent_num_bytes(leaf, fi, extent_end - key.offset);  in btrfs_mark_extent_written()