From: Chao Yu <yuchao0@huawei.com>
Date: Mon, 12 Jun 2017 01:44:24 +0000 (+0800)
Subject: f2fs: fix to show injection rate in ->show_options
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=44529f8975b7b93709b1b92be7d027a1d406de8a;p=openwrt%2Fstaging%2Fblogic.git

f2fs: fix to show injection rate in ->show_options

If fault injection functionality is enabled, show additional injection
rate in ->show_options.

Signed-off-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 fe86a7edfa60..2aa864eae522 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -984,7 +984,8 @@ static int f2fs_show_options(struct seq_file *seq, struct dentry *root)
 		seq_printf(seq, ",io_size=%uKB", F2FS_IO_SIZE_KB(sbi));
 #ifdef CONFIG_F2FS_FAULT_INJECTION
 	if (test_opt(sbi, FAULT_INJECTION))
-		seq_puts(seq, ",fault_injection");
+		seq_printf(seq, ",fault_injection=%u",
+				sbi->fault_info.inject_rate);
 #endif
 
 	return 0;