From f1287869e52d00c3da6621c2b5f9b97a34865b05 Mon Sep 17 00:00:00 2001 From: zhong jiang <zhongjiang@huawei.com> Date: Sat, 30 Nov 2019 17:57:09 -0800 Subject: [PATCH] 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> --- mm/huge_memory.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 13cc93785006..41a0fbddc96b 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -3003,7 +3003,7 @@ next: 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)