The patch titled
Subject: mm/hwpoison-inject: use DEFINE_DEBUGFS_ATTRIBUTE to define debugfs fops
has been added to the -mm tree. Its filename is
mm-hwpoison-inject-use-define_debugfs_attribute-to-define-debugfs-fops.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-hwpoison-inject-use-define_debugfs_attribute-to-define-debugfs-fops.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-hwpoison-inject-use-define_debugfs_attribute-to-define-debugfs-fops.patch
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------------------------------------------------------
From: zhong jiang <zhongjiang@xxxxxxxxxx>
Subject: mm/hwpoison-inject: use DEFINE_DEBUGFS_ATTRIBUTE to define debugfs fops
It is more clear to use DEFINE_DEBUGFS_ATTRIBUTE to define debugfs file
operation rather than DEFINE_SIMPLE_ATTRIBUTE.
Link: http://lkml.kernel.org/r/1572403660-44718-1-git-send-email-zhongjiang@xxxxxxxxxx
Signed-off-by: zhong jiang <zhongjiang@xxxxxxxxxx>
Acked-by: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/hwpoison-inject.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/mm/hwpoison-inject.c~mm-hwpoison-inject-use-define_debugfs_attribute-to-define-debugfs-fops
+++ a/mm/hwpoison-inject.c
@@ -67,8 +67,8 @@ static int hwpoison_unpoison(void *data,
return unpoison_memory(val);
}
-DEFINE_SIMPLE_ATTRIBUTE(hwpoison_fops, NULL, hwpoison_inject, "%lli\n");
-DEFINE_SIMPLE_ATTRIBUTE(unpoison_fops, NULL, hwpoison_unpoison, "%lli\n");
+DEFINE_DEBUGFS_ATTRIBUTE(hwpoison_fops, NULL, hwpoison_inject, "%lli\n");
+DEFINE_DEBUGFS_ATTRIBUTE(unpoison_fops, NULL, hwpoison_unpoison, "%lli\n");
static void pfn_inject_exit(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
mm-hwpoison-inject-use-define_debugfs_attribute-to-define-debugfs-fops.patch
