On Mon, Jan 29, 2024 at 05:43:20PM -0300, Gabriel Krisman Bertazi wrote:
> Both fscrypt_prepare_lookup_dentry_partial and
> fscrypt_prepare_lookup_dentry will set DCACHE_NOKEY_NAME for dentries
> when the key is not available.
Shouldn't this say: "Both fscrypt_prepare_lookup() and
fscrypt_prepare_lookup_partial() set DCACHE_NOKEY_NAME for dentries when the key
is not available."
> @@ -131,12 +128,13 @@ EXPORT_SYMBOL_GPL(__fscrypt_prepare_lookup);
> int fscrypt_prepare_lookup_partial(struct inode *dir, struct dentry *dentry)
> {
> int err = fscrypt_get_encryption_info(dir, true);
> + bool is_nokey_name = false;
> +
> + if (!err && !fscrypt_has_encryption_key(dir))
> + is_nokey_name = true;
bool is_nokey_name = (err == 0 && !fscrypt_has_encryption_key(dir));
> diff --git a/include/linux/fscrypt.h b/include/linux/fscrypt.h
> index 12f9e455d569..68ca8706483a 100644
> --- a/include/linux/fscrypt.h
> +++ b/include/linux/fscrypt.h
> @@ -948,6 +948,16 @@ static inline int fscrypt_prepare_rename(struct inode *old_dir,
> return 0;
> }
>
> +static inline void fscrypt_prepare_lookup_dentry(struct dentry *dentry,
> + bool is_nokey_name)
Maybe just fscrypt_prepare_dentry()?
- Eric
