#include <linux/interval_tree.h>
#include <linux/interval_tree_generic.h>
#include <linux/compiler.h> #include <linux/export.h>
#define START(node) ((node)->start) #define LAST(node) ((node)->last)
INTERVAL_TREE_DEFINE(struct interval_tree_node, rb, unsigned long, __subtree_last, START, LAST,, interval_tree)
EXPORT_SYMBOL_GPL(interval_tree_insert); EXPORT_SYMBOL_GPL(interval_tree_remove); EXPORT_SYMBOL_GPL(interval_tree_iter_first); EXPORT_SYMBOL_GPL(interval_tree_iter_next);