1 files changed, 11 insertions, 11 deletions

diff --git a/mm/vmstat.c b/mm/vmstat.c
index 8614e8f6743b..dc005a0c96ae 100644
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -430,7 +430,7 @@ static int frag_show(struct seq_file *m, void *arg)
         return 0;
 }
 
-struct seq_operations fragmentation_op = {
+const struct seq_operations fragmentation_op = {
         .start  = frag_start,
         .next   = frag_next,
         .stop   = frag_stop,
@@ -452,7 +452,7 @@ struct seq_operations fragmentation_op = {
 #define TEXTS_FOR_ZONES(xx) xx "_dma", TEXT_FOR_DMA32(xx) xx "_normal", \
                                         TEXT_FOR_HIGHMEM(xx)
 
-static char *vmstat_text[] = {
+static const char * const vmstat_text[] = {
         /* Zoned VM counters */
         "nr_anon_pages",
         "nr_mapped",
@@ -597,7 +597,7 @@ static int zoneinfo_show(struct seq_file *m, void *arg)
         return 0;
 }
 
-struct seq_operations zoneinfo_op = {
+const struct seq_operations zoneinfo_op = {
         .start  = frag_start, /* iterate over all zones. The same as in
                                * fragmentation. */
         .next   = frag_next,
@@ -660,7 +660,7 @@ static void vmstat_stop(struct seq_file *m, void *arg)
         m->private = NULL;
 }
 
-struct seq_operations vmstat_op = {
+const struct seq_operations vmstat_op = {
         .start  = vmstat_start,
         .next   = vmstat_next,
         .stop   = vmstat_stop,
@@ -679,13 +679,13 @@ static int __cpuinit vmstat_cpuup_callback(struct notifier_block *nfb,
                 void *hcpu)
 {
         switch (action) {
-                case CPU_UP_PREPARE:
-                case CPU_UP_CANCELED:
-                case CPU_DEAD:
-                        refresh_zone_stat_thresholds();
-                        break;
-                default:
-                        break;
+        case CPU_UP_PREPARE:
+        case CPU_UP_CANCELED:
+        case CPU_DEAD:
+                refresh_zone_stat_thresholds();
+                break;
+        default:
+                break;
         }
         return NOTIFY_OK;
 }