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| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | 2017-09-06 16:22:03 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-09-06 17:27:27 -0700 |
| commit | 8aa95a21bc51205112b3a416810666616287b49b (patch) | |
| tree | 61980698164a851465f5e2474cb9b6dc579f02f7 /mm/huge_memory.c | |
| parent | fd147cbb6a337673cc267358a602d23f085325f6 (diff) | |
| download | lwn-8aa95a21bc51205112b3a416810666616287b49b.tar.gz lwn-8aa95a21bc51205112b3a416810666616287b49b.zip | |
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/huge_memory.c')
| -rw-r--r-- | mm/huge_memory.c | 2 |
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, }; |