mlock: count attempts to free mlocked page

[linux-2.6-omap-h63xx.git] / include / linux / vmstat.h

diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
index 05b805020be2b63e801861e3f7ad476d6f8b79f7..9cd3ab0f554d301224f518391b47fdd1752fc33d 100644 (file)
--- a/include/linux/vmstat.h
+++ b/include/linux/vmstat.h
@@ -49,6 +49,7 @@ enum vm_event_item { PGPGIN, PGPGOUT, PSWPIN, PSWPOUT,
                UNEVICTABLE_PGMUNLOCKED,
                UNEVICTABLE_PGCLEARED,  /* on COW, page truncate */
                UNEVICTABLE_PGSTRANDED, /* unable to isolate on unlock */
+               UNEVICTABLE_MLOCKFREED,
 #endif
                NR_VM_EVENT_ITEMS
 };