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authorArvind Yadav <arvind.yadav.cs@gmail.com>2017-09-07 02:21:56 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2017-09-07 03:27:27 +0300
commit1fdaaa2329d15559de8446a8d3d4d72635704eab (patch)
tree39aa1a6f9bb89fd135ec1842e9e97f263186c0b9 /mm
parentf907c26a9166a1f4076940b9146d54bd1043db77 (diff)
downloadlinux-1fdaaa2329d15559de8446a8d3d4d72635704eab.tar.xz
mm/slub.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/1501157186-3749-1-git-send-email-arvind.yadav.cs@gmail.com Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Acked-by: Christoph Lameter <cl@linux.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/slub.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/slub.c b/mm/slub.c
index 16a60f871f39..ddb04576b342 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -5459,7 +5459,7 @@ static struct attribute *slab_attrs[] = {
NULL
};
-static struct attribute_group slab_attr_group = {
+static const struct attribute_group slab_attr_group = {
.attrs = slab_attrs,
};