mm: workingset: add vmstat counter for shadow nodes

[muen/linux.git] / include / linux / mmzone.h

diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index ba51d5bf7af106aa5215ed103e08d3ea92a63c3e..9f0caccd58332011e8b256abcfc14185e1e3fb35 100644 (file)
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -161,6 +161,7 @@ enum node_stat_item {
        NR_SLAB_UNRECLAIMABLE,
        NR_ISOLATED_ANON,       /* Temporary isolated pages from anon lru */
        NR_ISOLATED_FILE,       /* Temporary isolated pages from file lru */
+       WORKINGSET_NODES,
        WORKINGSET_REFAULT,
        WORKINGSET_ACTIVATE,
        WORKINGSET_RESTORE,