linux-kernel - [PATCH] f2fs: fix f2fs_show_options to show nodiscard mount option

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Date:   Fri, 24 May 2019 14:38:39 +0530
From:   Sahitya Tummala <stummala@...eaurora.org>
To:     Jaegeuk Kim <jaegeuk@...nel.org>, Chao Yu <yuchao0@...wei.com>,
        linux-f2fs-devel@...ts.sourceforge.net
Cc:     Sahitya Tummala <stummala@...eaurora.org>,
        linux-kernel@...r.kernel.org
Subject: [PATCH] f2fs: fix f2fs_show_options to show nodiscard mount option

Fix f2fs_show_options to show nodiscard mount option.

Signed-off-by: Sahitya Tummala <stummala@...eaurora.org>
---
 fs/f2fs/super.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 2c9d4f7..353feda 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -1410,6 +1410,8 @@ static int f2fs_show_options(struct seq_file *seq, struct dentry *root)
 		seq_puts(seq, ",disable_roll_forward");
 	if (test_opt(sbi, DISCARD))
 		seq_puts(seq, ",discard");
+	else
+		seq_puts(seq, ",nodiscard");
 	if (test_opt(sbi, NOHEAP))
 		seq_puts(seq, ",no_heap");
 	else
-- 
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