The patch titled
Subject: mm/huge_memory.c: split_huge_pages_fops should be defined with DEFINE_DEBUGFS_ATTRIBUTE
has been added to the -mm tree. Its filename is
mm-split_huge_pages_fops-should-be-defined-with-define_debugfs_attribute.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-split_huge_pages_fops-should-be-defined-with-define_debugfs_attribute.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-split_huge_pages_fops-should-be-defined-with-define_debugfs_attribute.patch
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------------------------------------------------------
From: zhong jiang <zhongjiang@xxxxxxxxxx>
Subject: 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@xxxxxxxxxx
Signed-off-by: zhong jiang <zhongjiang@xxxxxxxxxx>
Reviewed-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
Cc: Michal Hocko <mhocko@xxxxxxxx>
Cc: Vlastimil Babka <vbabka@xxxxxxx>
Cc: Hugh Dickins <hughd@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/huge_memory.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/mm/huge_memory.c~mm-split_huge_pages_fops-should-be-defined-with-define_debugfs_attribute
+++ a/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)
_
Patches currently in -mm which might be from zhongjiang@xxxxxxxxxx are
mm-gup-allow-cma-migration-to-propagate-errors-back-to-caller.patch
mm-split_huge_pages_fops-should-be-defined-with-define_debugfs_attribute.patch
mm-cma_debug-use-define_debugfs_attribute-to-define-debugfs-fops.patch
