/* * Macros for manipulating and testing page->flags */#ifndef PAGE_FLAGS_H#define PAGE_FLAGS_H#include <linux/types.h>#ifndef __GENERATING_BOUNDS_H#include <linux/mm_types.h>#include <generated/bounds.h>#endif/* !__GENERATING_BOUNDS_H *//* * Various page->flags bits: * * PG_reserved is set for special pages, which can never be swapped out. Some