summaryrefslogtreecommitdiff
path: root/mm
diff options
context:
space:
mode:
authorDavid Rientjes <rientjes@google.com>2014-08-06 16:06:54 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-08-06 18:01:19 -0700
commited4d4902ebdd7ca8b5a51daaf6bebf4b172895cc (patch)
treed2da9377a11a90047d640c554220a3cfb4d1249c /mm
parent238d3c13f0cce38752072dc90f4e828abdfec143 (diff)
downloadlinux-ed4d4902ebdd7ca8b5a51daaf6bebf4b172895cc.tar.gz
mm, hugetlb: remove hugetlb_zero and hugetlb_infinity
They are unnecessary: "zero" can be used in place of "hugetlb_zero" and passing extra2 == NULL is equivalent to infinity. Signed-off-by: David Rientjes <rientjes@google.com> Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com> Reviewed-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com> Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
-rw-r--r--mm/hugetlb.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 7a0fcb33973e..d9ad93b55585 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -35,7 +35,6 @@
#include <linux/node.h>
#include "internal.h"
-const unsigned long hugetlb_zero = 0, hugetlb_infinity = ~0UL;
unsigned long hugepages_treat_as_movable;
int hugetlb_max_hstate __read_mostly;