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-rw-r--r--include/linux/mmzone.h8
-rw-r--r--mm/vmstat.c4
2 files changed, 7 insertions, 5 deletions
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 824279c..d15b1f6 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -47,6 +47,7 @@ struct zone_padding {
#endif
enum zone_stat_item {
+ /* First 128 byte cacheline (assuming 64 bit words) */
NR_FREE_PAGES,
NR_INACTIVE,
NR_ACTIVE,
@@ -54,11 +55,12 @@ enum zone_stat_item {
NR_FILE_MAPPED, /* pagecache pages mapped into pagetables.
only modified from process context */
NR_FILE_PAGES,
- NR_SLAB_RECLAIMABLE,
- NR_SLAB_UNRECLAIMABLE,
- NR_PAGETABLE, /* used for pagetables */
NR_FILE_DIRTY,
NR_WRITEBACK,
+ /* Second 128 byte cacheline */
+ NR_SLAB_RECLAIMABLE,
+ NR_SLAB_UNRECLAIMABLE,
+ NR_PAGETABLE, /* used for pagetables */
NR_UNSTABLE_NFS, /* NFS unstable pages */
NR_BOUNCE,
NR_VMSCAN_WRITE,
diff --git a/mm/vmstat.c b/mm/vmstat.c
index 2386716..2ee7ec5 100644
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -447,11 +447,11 @@ static const char * const vmstat_text[] = {
"nr_anon_pages",
"nr_mapped",
"nr_file_pages",
+ "nr_dirty",
+ "nr_writeback",
"nr_slab_reclaimable",
"nr_slab_unreclaimable",
"nr_page_table_pages",
- "nr_dirty",
- "nr_writeback",
"nr_unstable",
"nr_bounce",
"nr_vmscan_write",
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