704 	u64 extent_end = 0;  in btrfs_drop_extents()  local
791 			extent_end = key.offset +  in btrfs_drop_extents()
794 			extent_end = key.offset +  in btrfs_drop_extents()
810 		if (extent_end == key.offset && extent_end >= search_start) {  in btrfs_drop_extents()
811 			last_end = extent_end;  in btrfs_drop_extents()
815 		if (extent_end <= search_start) {  in btrfs_drop_extents()
832 		if (args->start > key.offset && args->end < extent_end) {  in btrfs_drop_extents()
862 							extent_end - args->start);  in btrfs_drop_extents()
882 		last_end = extent_end;  in btrfs_drop_extents()
888 		if (args->start <= key.offset && args->end < extent_end) {  in btrfs_drop_extents()
901 							extent_end - args->end);  in btrfs_drop_extents()
908 		search_start = extent_end;  in btrfs_drop_extents()
913 		if (args->start > key.offset && args->end >= extent_end) {  in btrfs_drop_extents()
924 				args->bytes_found += extent_end - args->start;  in btrfs_drop_extents()
925 			if (args->end == extent_end)  in btrfs_drop_extents()
936 		if (args->start <= key.offset && args->end >= extent_end) {  in btrfs_drop_extents()
948 				args->bytes_found += extent_end - key.offset;  in btrfs_drop_extents()
949 				extent_end = ALIGN(extent_end,  in btrfs_drop_extents()
961 				args->bytes_found += extent_end - key.offset;  in btrfs_drop_extents()
964 			if (args->end == extent_end)  in btrfs_drop_extents()
1044 	u64 extent_end;  in extent_mergeable()  local
1062 	extent_end = key.offset + btrfs_file_extent_num_bytes(leaf, fi);  in extent_mergeable()
1063 	if ((*start && *start != key.offset) || (*end && *end != extent_end))  in extent_mergeable()
1067 	*end = extent_end;  in extent_mergeable()
1091 	u64 extent_end;  in btrfs_mark_extent_written()  local
1133 	extent_end = key.offset + btrfs_file_extent_num_bytes(leaf, fi);  in btrfs_mark_extent_written()
1134 	if (key.offset > start || extent_end < end) {  in btrfs_mark_extent_written()
1145 	if (start == key.offset && end < extent_end) {  in btrfs_mark_extent_written()
1158 							extent_end - end);  in btrfs_mark_extent_written()
1172 	if (start > key.offset && end == extent_end) {  in btrfs_mark_extent_written()
1201 	while (start > key.offset || end < extent_end) {  in btrfs_mark_extent_written()
1229 						extent_end - split);  in btrfs_mark_extent_written()
1251 			extent_end = end;  in btrfs_mark_extent_written()
1268 		extent_end = other_end;  in btrfs_mark_extent_written()
1309 						extent_end - key.offset);  in btrfs_mark_extent_written()