hugetlb: indicate surplus huge page counts in per-node meminfo

[sfrench/cifs-2.6.git] / mm / hugetlb.c

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 74c1b6b0b37b82dce75e06533c989ab73001afeb..40d841cb51260f8b8b69193fac3d50d1a4d13deb 100644 (file)
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -671,9 +671,11 @@ int hugetlb_report_node_meminfo(int nid, char *buf)
 {
        return sprintf(buf,
                "Node %d HugePages_Total: %5u\n"
-               "Node %d HugePages_Free:  %5u\n",
+               "Node %d HugePages_Free:  %5u\n"
+               "Node %d HugePages_Surp:  %5u\n",
                nid, nr_huge_pages_node[nid],
-               nid, free_huge_pages_node[nid]);
+               nid, free_huge_pages_node[nid],
+               nid, surplus_huge_pages_node[nid]);
 }
 
 /* Return the number pages of memory we physically have, in PAGE_SIZE units. */