f2fs: fix remount problem of option io_bits
authorChengguang Xu <cgxu519@gmx.com>
Sat, 22 Sep 2018 14:43:09 +0000 (22:43 +0800)
committerJaegeuk Kim <jaegeuk@kernel.org>
Wed, 26 Sep 2018 01:44:56 +0000 (18:44 -0700)
commitc6b1867b1da3b1203b4c49988afeebdcbdf65499
treedae7dfe12edff6f063e46b05a1cc84314b501ea5
parentdc4cd1257c86451cec3e8e352cc376348e4f4af4
f2fs: fix remount problem of option io_bits

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>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
fs/f2fs/super.c