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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-09-06 16:22:03 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2017-09-06 17:27:27 -0700
commit8aa95a21bc51205112b3a416810666616287b49b (patch)
tree61980698164a851465f5e2474cb9b6dc579f02f7 /mm
parentfd147cbb6a337673cc267358a602d23f085325f6 (diff)
mm/huge_memory.c: constify attribute_group structures
attribute_group are not supposed to change at runtime. All functions working with attribute_group provided by <linux/sysfs.h> work with const attribute_group. So mark the non-const structs as const. Link: http://lkml.kernel.org/r/1501157240-3876-1-git-send-email-arvind.yadav.cs@gmail.com Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.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/huge_memory.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 3644ff918434..7f0b3f6db923 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -328,7 +328,7 @@ static struct attribute *hugepage_attr[] = {
NULL,
};
-static struct attribute_group hugepage_attr_group = {
+static const struct attribute_group hugepage_attr_group = {
.attrs = hugepage_attr,
};