8b6bb995d3
Both fscrypt_prepare_lookup_partial and fscrypt_prepare_lookup will set DCACHE_NOKEY_NAME for dentries when the key is not available. Extract out a helper to set this flag in a single place, in preparation to also add the optimization that will disable ->d_revalidate if possible. Reviewed-by: Eric Biggers <ebiggers@google.com> Link: https://lore.kernel.org/r/20240221171412.10710-3-krisman@suse.de Signed-off-by: Gabriel Krisman Bertazi <krisman@suse.de>