linux-kernel - [125/165] ext4: Show journal

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Message-Id: <20100730171510.956576919@clark.site>
Date:	Fri, 30 Jul 2010 10:15:53 -0700
From:	Greg KH <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org, stable@...nel.org
Cc:	stable-review@...nel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk,
	Jan Kara <jack@...e.cz>, "Theodore Tso" <tytso@....edu>
Subject: [125/165] ext4: Show journal_checksum option

2.6.32-stable review patch.  If anyone has any objections, please let us know.

------------------

commit 39a4bade8c1826b658316d66ee81c09b0a4d7d42 upstream (as of v2.6.34-git13)

We failed to show journal_checksum option in /proc/mounts. Fix it.

Signed-off-by: Jan Kara <jack@...e.cz>
Signed-off-by: "Theodore Ts'o" <tytso@....edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>
---
 fs/ext4/super.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -877,6 +877,8 @@ static int ext4_show_options(struct seq_
 	seq_puts(seq, test_opt(sb, BARRIER) ? "1" : "0");
 	if (test_opt(sb, JOURNAL_ASYNC_COMMIT))
 		seq_puts(seq, ",journal_async_commit");
+	else if (test_opt(sb, JOURNAL_CHECKSUM))
+		seq_puts(seq, ",journal_checksum");
 	if (test_opt(sb, NOBH))
 		seq_puts(seq, ",nobh");
 	if (test_opt(sb, I_VERSION))


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