From: Sahitya Tummala <stummala@codeaurora.org>
Date: Mon, 2 Jul 2018 06:07:40 +0000 (+0530)
Subject: f2fs: show the fsync_mode=nobarrier mount option
X-Git-Tag: rel_imx_4.19.35_1.1.0~9425^2~57
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=dc1328027b53586cc6b668c6654f9482e505699c;p=linux.git

f2fs: show the fsync_mode=nobarrier mount option

This patch shows the fsync_mode=nobarrier mount option in
f2fs_show_options().

Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 5e75a2bc4a45..98bfccc1d389 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -1342,6 +1342,8 @@ static int f2fs_show_options(struct seq_file *seq, struct dentry *root)
 		seq_printf(seq, ",fsync_mode=%s", "posix");
 	else if (F2FS_OPTION(sbi).fsync_mode == FSYNC_MODE_STRICT)
 		seq_printf(seq, ",fsync_mode=%s", "strict");
+	else if (F2FS_OPTION(sbi).fsync_mode == FSYNC_MODE_NOBARRIER)
+		seq_printf(seq, ",fsync_mode=%s", "nobarrier");
 	return 0;
 }