stat_inc_rbtree_node_hit 3325 fs/f2fs/f2fs.h #define stat_inc_rbtree_node_hit(sbi)	(atomic64_inc(&(sbi)->read_hit_rbtree))
stat_inc_rbtree_node_hit 3443 fs/f2fs/f2fs.h #define stat_inc_rbtree_node_hit(sb)			do { } while (0)