#include <linux/cpumask.h>
#include <linux/page-debug-flags.h>
#include <linux/uprobes.h>
+#include <linux/page-flags-layout.h>
#include <asm/page.h>
#include <asm/mmu.h>
void *shadow;
#endif
-#ifdef CONFIG_NUMA_BALANCING
+#ifdef LAST_NID_NOT_IN_PAGE_FLAGS
int _last_nid;
#endif
}
#endif
#ifdef CONFIG_NUMA_BALANCING
/*
- * numa_next_scan is the next time when the PTEs will me marked
- * pte_numa to gather statistics and migrate pages to new nodes
- * if necessary
+ * numa_next_scan is the next time that the PTEs will be marked
+ * pte_numa. NUMA hinting faults will gather statistics and migrate
+ * pages to new nodes if necessary.
*/
unsigned long numa_next_scan;