mm/huge_memory.c: split_huge_pages_fops should be defined with DEFINE_DEBUGFS_ATTRIBUTE

split_huge_pages_fops is used for debugfs file.  hence, it is more clear
to use DEFINE_DEBUGFS_ATTRIBUTE.

Link: http://lkml.kernel.org/r/1572347674-8111-1-git-send-email-zhongjiang@huawei.com
Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 13cc93785006fa03289b8b7318e9e3bf1fd7b056..41a0fbddc96bb27a0717e4033bbbaa511aac4899 100644 (file)
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -3003,7 +3003,7 @@ static int split_huge_pages_set(void *data, u64 val)
 
        return 0;
 }
-DEFINE_SIMPLE_ATTRIBUTE(split_huge_pages_fops, NULL, split_huge_pages_set,
+DEFINE_DEBUGFS_ATTRIBUTE(split_huge_pages_fops, NULL, split_huge_pages_set,
                "%llu\n");
 
 static int __init split_huge_pages_debugfs(void)