Linux-mm Archive on lore.kernel.org
 help / color / Atom feed
From: akpm@linux-foundation.org
To: akpm@linux-foundation.org, linux-mm@kvack.org,
	mm-commits@vger.kernel.org, n-horiguchi@ah.jp.nec.com,
	torvalds@linux-foundation.org, zhongjiang@huawei.com
Subject: [patch 141/158] mm/hwpoison-inject: use DEFINE_DEBUGFS_ATTRIBUTE to define debugfs fops
Date: Sat, 30 Nov 2019 17:57:35 -0800
Message-ID: <20191201015735.f9AAXx8Ed%akpm@linux-foundation.org> (raw)

From: zhong jiang <zhongjiang@huawei.com>
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@huawei.com
Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Acked-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 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)
 {
_


                 reply index

Thread overview: [no followups] expand[flat|nested]  mbox.gz  Atom feed

Reply instructions:

You may reply publically to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20191201015735.f9AAXx8Ed%akpm@linux-foundation.org \
    --to=akpm@linux-foundation.org \
    --cc=linux-mm@kvack.org \
    --cc=mm-commits@vger.kernel.org \
    --cc=n-horiguchi@ah.jp.nec.com \
    --cc=torvalds@linux-foundation.org \
    --cc=zhongjiang@huawei.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

Linux-mm Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lore.kernel.org/linux-mm/0 linux-mm/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 linux-mm linux-mm/ https://lore.kernel.org/linux-mm \
		linux-mm@kvack.org
	public-inbox-index linux-mm

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kvack.linux-mm


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git