[PATCH 2/9] f2fs: remove f2fs_dir_open()

[Chao Yu]

On 2020/11/25 8:23, Eric Biggers wrote:
> From: Eric Biggers <ebiggers at google.com>
> 
> Since encrypted directories can be opened without their encryption key
> being available, and each readdir tries to set up the key, trying to set

readdir -> readdir/lookup?

> up the key in ->open() too isn't really useful.
> 
> Just remove it so that directories don't need an ->open() method
> anymore, and so that we eliminate a use of fscrypt_get_encryption_info()
> (which I'd like to stop exporting to filesystems).
> 
> Signed-off-by: Eric Biggers <ebiggers at google.com>

Reviewed-by: Chao Yu <yuchao0 at huawei.com>

Thanks,