Re: [PATCH] f2fs: fix to restore whint_mode in ->remount_fs

Jaegeuk Kim
2018-03-01T02:45:17Z

On 02/28, Chao Yu wrote:
> From: Chao Yu <yuchao0@huawei.com>
>
> If we fail in ->remount_fs, it needs to restore old whint_mode as other
> mount options.
>
> Fixes: e25afe01822f ("f2fs: support passing down write hints given by users to block layer")

Hi Chao,

It was not merged, so please allow me to integrate this into the original
patch.

Thanks,

> Signed-off-by: Chao Yu <yuchao0@huawei.com>
> ---
> fs/f2fs/super.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
> index 89abe4087e66..8a93f78efca2 100644
> --- a/fs/f2fs/super.c
> +++ b/fs/f2fs/super.c
> @@ -1512,6 +1512,7 @@ static int f2fs_remount(struct super_block *sb, int *flags, char *data)
> sbi->s_qf_names[i] = s_qf_names[i];
> }
> #endif
> + sbi->whint_mode = old_whint_mode;
> sbi->mount_opt = org_mount_opt;
> sbi->active_logs = active_logs;
> sb->s_flags = old_sb_flags;
> --
> 2.14.1.145.gb3622a4ee