/* Set a "priority barrier" for the protection region for the specified barrier. Further MPU mappings will round-robin above that barrier but will not touch any mappings below it.  */
static void mpu_page_barrier(struct mm_struct *mm, unsigned int barrier)
/* Set a "priority barrier" for the protection region for the specified barrier. Further MPU mappings will round-robin above that barrier but will not touch any mappings below it.  */
static void mpu_page_barrier(struct mm_struct *mm, unsigned int barrier)
{
	mpu_context_p(mm)->barrier = barrier;
}