DX_HASH_HALF_MD4 237 fs/ext4/hash.c case DX_HASH_HALF_MD4: DX_HASH_HALF_MD4 454 fs/ext4/ialloc.c hinfo.hash_version = DX_HASH_HALF_MD4; DX_HASH_HALF_MD4 767 fs/ext4/namei.c root->info.hash_version != DX_HASH_HALF_MD4 &&