756 	u64 extent_end = 0;  in __btrfs_drop_extents()  local
829 			extent_end = key.offset +  in __btrfs_drop_extents()
832 			extent_end = key.offset +  in __btrfs_drop_extents()
848 		if (extent_end == key.offset && extent_end >= search_start) {  in __btrfs_drop_extents()
849 			last_end = extent_end;  in __btrfs_drop_extents()
853 		if (extent_end <= search_start) {  in __btrfs_drop_extents()
870 		if (start > key.offset && end < extent_end) {  in __btrfs_drop_extents()
900 							extent_end - start);  in __btrfs_drop_extents()
917 		last_end = extent_end;  in __btrfs_drop_extents()
923 		if (start <= key.offset && end < extent_end) {  in __btrfs_drop_extents()
936 							extent_end - end);  in __btrfs_drop_extents()
943 		search_start = extent_end;  in __btrfs_drop_extents()
948 		if (start > key.offset && end >= extent_end) {  in __btrfs_drop_extents()
959 				inode_sub_bytes(inode, extent_end - start);  in __btrfs_drop_extents()
960 			if (end == extent_end)  in __btrfs_drop_extents()
971 		if (start <= key.offset && end >= extent_end) {  in __btrfs_drop_extents()
984 						extent_end - key.offset);  in __btrfs_drop_extents()
985 				extent_end = ALIGN(extent_end,  in __btrfs_drop_extents()
995 						extent_end - key.offset);  in __btrfs_drop_extents()
998 			if (end == extent_end)  in __btrfs_drop_extents()
1095 	u64 extent_end;  in extent_mergeable()  local
1113 	extent_end = key.offset + btrfs_file_extent_num_bytes(leaf, fi);  in extent_mergeable()
1114 	if ((*start && *start != key.offset) || (*end && *end != extent_end))  in extent_mergeable()
1118 	*end = extent_end;  in extent_mergeable()
1141 	u64 extent_end;  in btrfs_mark_extent_written()  local
1183 	extent_end = key.offset + btrfs_file_extent_num_bytes(leaf, fi);  in btrfs_mark_extent_written()
1184 	if (key.offset > start || extent_end < end) {  in btrfs_mark_extent_written()
1195 	if (start == key.offset && end < extent_end) {  in btrfs_mark_extent_written()
1208 							extent_end - end);  in btrfs_mark_extent_written()
1222 	if (start > key.offset && end == extent_end) {  in btrfs_mark_extent_written()
1251 	while (start > key.offset || end < extent_end) {  in btrfs_mark_extent_written()
1279 						extent_end - split);  in btrfs_mark_extent_written()
1299 			extent_end = end;  in btrfs_mark_extent_written()
1313 		extent_end = other_end;  in btrfs_mark_extent_written()
1358 						extent_end - key.offset);  in btrfs_mark_extent_written()