vmstat: mlocked pages statistics
[linux-2.6.git] / include / linux / vmstat.h
index 135840c..05b8050 100644 (file)
@@ -45,6 +45,10 @@ enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT,
                UNEVICTABLE_PGCULLED,   /* culled to noreclaim list */
                UNEVICTABLE_PGSCANNED,  /* scanned for reclaimability */
                UNEVICTABLE_PGRESCUED,  /* rescued from noreclaim list */
+               UNEVICTABLE_PGMLOCKED,
+               UNEVICTABLE_PGMUNLOCKED,
+               UNEVICTABLE_PGCLEARED,  /* on COW, page truncate */
+               UNEVICTABLE_PGSTRANDED, /* unable to isolate on unlock */
 #endif
                NR_VM_EVENT_ITEMS
 };