From: Jan Kara <jack@suse.cz>
Date: Sun, 16 May 2010 21:00:00 +0000 (-0400)
Subject: ext4: Show journal_checksum option
X-Git-Tag: v2.6.35-rc1~39^2~15
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=39a4bade8c1826b658316d66ee81c09b0a4d7d42;p=profile%2Fivi%2Fkernel-adaptation-intel-automotive.git

ext4: Show journal_checksum option

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

Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index c597ec7..2e8790e 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -942,6 +942,8 @@ static int ext4_show_options(struct seq_file *seq, struct vfsmount *vfs)
 	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))