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authorAndrea Arcangeli <aarcange@redhat.com>2011-01-13 15:46:58 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-13 17:32:43 -0800
commit79134171df238171daa4c024a42b77b401ccb00b (patch)
treeaf7872d5851e371d09b9fe7eb80f4809713c79fb /include/linux/mmzone.h
parentb9bbfbe30ae088cc88a4b2ba7732baeebd1a0162 (diff)
thp: transparent hugepage vmstat
Add hugepage stat information to /proc/vmstat and /proc/meminfo. Signed-off-by: Andrea Arcangeli <aarcange@redhat.com> Acked-by: Rik van Riel <riel@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/mmzone.h')
-rw-r--r--include/linux/mmzone.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index dad3612a7e39..02ecb0189b1d 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -114,6 +114,7 @@ enum zone_stat_item {
NUMA_LOCAL, /* allocation from local node */
NUMA_OTHER, /* allocation from other node */
#endif
+ NR_ANON_TRANSPARENT_HUGEPAGES,
NR_VM_ZONE_STAT_ITEMS };
/*