RADIX_TREE_COUNT_SHIFT 85 include/linux/radix-tree.h #define RADIX_TREE_COUNT_MASK ((1UL << RADIX_TREE_COUNT_SHIFT) - 1) RADIX_TREE_COUNT_SHIFT 282 include/linux/swap.h return node->count >> RADIX_TREE_COUNT_SHIFT; RADIX_TREE_COUNT_SHIFT 287 include/linux/swap.h node->count += 1U << RADIX_TREE_COUNT_SHIFT; RADIX_TREE_COUNT_SHIFT 292 include/linux/swap.h node->count -= 1U << RADIX_TREE_COUNT_SHIFT;