215 	u64 extent_end = 0;  in btrfs_drop_extents()  local
299 			extent_end = key.offset +  in btrfs_drop_extents()
302 			extent_end = key.offset +  in btrfs_drop_extents()
318 		if (extent_end == key.offset && extent_end >= search_start) {  in btrfs_drop_extents()
319 			last_end = extent_end;  in btrfs_drop_extents()
323 		if (extent_end <= search_start) {  in btrfs_drop_extents()
340 		if (args->start > key.offset && args->end < extent_end) {  in btrfs_drop_extents()
370 							extent_end - args->start);  in btrfs_drop_extents()
394 		last_end = extent_end;  in btrfs_drop_extents()
400 		if (args->start <= key.offset && args->end < extent_end) {  in btrfs_drop_extents()
413 							extent_end - args->end);  in btrfs_drop_extents()
420 		search_start = extent_end;  in btrfs_drop_extents()
425 		if (args->start > key.offset && args->end >= extent_end) {  in btrfs_drop_extents()
436 				args->bytes_found += extent_end - args->start;  in btrfs_drop_extents()
437 			if (args->end == extent_end)  in btrfs_drop_extents()
448 		if (args->start <= key.offset && args->end >= extent_end) {  in btrfs_drop_extents()
460 				args->bytes_found += extent_end - key.offset;  in btrfs_drop_extents()
461 				extent_end = ALIGN(extent_end,  in btrfs_drop_extents()
477 				args->bytes_found += extent_end - key.offset;  in btrfs_drop_extents()
480 			if (args->end == extent_end)  in btrfs_drop_extents()
560 	u64 extent_end;  in extent_mergeable()  local
578 	extent_end = key.offset + btrfs_file_extent_num_bytes(leaf, fi);  in extent_mergeable()
579 	if ((*start && *start != key.offset) || (*end && *end != extent_end))  in extent_mergeable()
583 	*end = extent_end;  in extent_mergeable()
606 	u64 extent_end;  in btrfs_mark_extent_written()  local
648 	extent_end = key.offset + btrfs_file_extent_num_bytes(leaf, fi);  in btrfs_mark_extent_written()
649 	if (key.offset > start || extent_end < end) {  in btrfs_mark_extent_written()
660 	if (start == key.offset && end < extent_end) {  in btrfs_mark_extent_written()
673 							extent_end - end);  in btrfs_mark_extent_written()
687 	if (start > key.offset && end == extent_end) {  in btrfs_mark_extent_written()
716 	while (start > key.offset || end < extent_end) {  in btrfs_mark_extent_written()
744 						extent_end - split);  in btrfs_mark_extent_written()
766 			extent_end = end;  in btrfs_mark_extent_written()
784 		extent_end = other_end;  in btrfs_mark_extent_written()
825 						extent_end - key.offset);  in btrfs_mark_extent_written()
3565 		u64 extent_end;  in find_desired_extent()  local
3582 		extent_end = btrfs_file_extent_end(path);  in find_desired_extent()
3588 		if (extent_end <= start) {  in find_desired_extent()
3649 							    extent_end - 1,  in find_desired_extent()
3677 		start = extent_end;  in find_desired_extent()
3678 		last_extent_end = extent_end;  in find_desired_extent()