From: Chengguang Xu <cgxu519@gmx.com>
To: jaegeuk@kernel.org, yuchao0@huawei.com
Cc: linux-f2fs-devel@lists.sourceforge.net,
linux-kernel@vger.kernel.org, Chengguang Xu <cgxu519@gmx.com>
Subject: [f2fs-dev][PATCH] f2fs: fix remount problem of option io_bits
Date: Sat, 22 Sep 2018 22:43:09 +0800 [thread overview]
Message-ID: <20180922144309.1969-1-cgxu519@gmx.com> (raw)
Currently we show mount option "io_bits=%u" as "io_size=%uKB",
it will cause option parsing problem(unrecognized mount option)
in remount.
Signed-off-by: Chengguang Xu <cgxu519@gmx.com>
---
fs/f2fs/super.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 896b885f504e..8c96c4e9ee8d 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -1336,7 +1336,8 @@ static int f2fs_show_options(struct seq_file *seq, struct dentry *root)
from_kgid_munged(&init_user_ns,
F2FS_OPTION(sbi).s_resgid));
if (F2FS_IO_SIZE_BITS(sbi))
- seq_printf(seq, ",io_size=%uKB", F2FS_IO_SIZE_KB(sbi));
+ seq_printf(seq, ",io_bits=%u",
+ F2FS_OPTION(sbi).write_io_size_bits);
#ifdef CONFIG_F2FS_FAULT_INJECTION
if (test_opt(sbi, FAULT_INJECTION)) {
seq_printf(seq, ",fault_injection=%u",
--
2.17.1
next reply other threads:[~2018-09-22 14:44 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-22 14:43 Chengguang Xu [this message]
2018-09-25 7:42 ` Chao Yu
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