crypto: user - split user space crypto stat structures

It is cleaner to have each stat in their own structures.

Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

1 files changed, 62 insertions, 38 deletions

diff --git a/include/uapi/linux/cryptouser.h b/include/uapi/linux/cryptouser.h
index 9f8187077ce4..3a70f025e27d 100644
--- a/include/uapi/linux/cryptouser.h
+++ b/include/uapi/linux/cryptouser.h
@@ -76,45 +76,69 @@ struct crypto_user_alg {
 	__u32 cru_flags;
 };
 
-struct crypto_stat {
-	char type[CRYPTO_MAX_NAME];
-	union {
-		__u64 stat_encrypt_cnt;
-		__u64 stat_compress_cnt;
-		__u64 stat_generate_cnt;
-		__u64 stat_hash_cnt;
-		__u64 stat_setsecret_cnt;
-	};
-	union {
-		__u64 stat_encrypt_tlen;
-		__u64 stat_compress_tlen;
-		__u64 stat_generate_tlen;
-		__u64 stat_hash_tlen;
-	};
-	union {
-		__u64 stat_akcipher_err_cnt;
-		__u64 stat_cipher_err_cnt;
-		__u64 stat_compress_err_cnt;
-		__u64 stat_aead_err_cnt;
-		__u64 stat_hash_err_cnt;
-		__u64 stat_rng_err_cnt;
-		__u64 stat_kpp_err_cnt;
-	};
-	union {
-		__u64 stat_decrypt_cnt;
-		__u64 stat_decompress_cnt;
-		__u64 stat_seed_cnt;
-		__u64 stat_generate_public_key_cnt;
-	};
-	union {
-		__u64 stat_decrypt_tlen;
-		__u64 stat_decompress_tlen;
-	};
-	union {
-		__u64 stat_verify_cnt;
-		__u64 stat_compute_shared_secret_cnt;
-	};
+struct crypto_stat_aead {
+	char type[CRYPTO_MAX_NAME];
+	__u64 stat_encrypt_cnt;
+	__u64 stat_encrypt_tlen;
+	__u64 stat_decrypt_cnt;
+	__u64 stat_decrypt_tlen;
+	__u64 stat_aead_err_cnt;
+};
+
+struct crypto_stat_akcipher {
+	char type[CRYPTO_MAX_NAME];
+	__u64 stat_encrypt_cnt;
+	__u64 stat_encrypt_tlen;
+	__u64 stat_decrypt_cnt;
+	__u64 stat_decrypt_tlen;
+	__u64 stat_verify_cnt;
 	__u64 stat_sign_cnt;
+	__u64 stat_akcipher_err_cnt;
+};
+
+struct crypto_stat_cipher {
+	char type[CRYPTO_MAX_NAME];
+	__u64 stat_encrypt_cnt;
+	__u64 stat_encrypt_tlen;
+	__u64 stat_decrypt_cnt;
+	__u64 stat_decrypt_tlen;
+	__u64 stat_cipher_err_cnt;
+};
+
+struct crypto_stat_compress {
+	char type[CRYPTO_MAX_NAME];
+	__u64 stat_compress_cnt;
+	__u64 stat_compress_tlen;
+	__u64 stat_decompress_cnt;
+	__u64 stat_decompress_tlen;
+	__u64 stat_compress_err_cnt;
+};
+
+struct crypto_stat_hash {
+	char type[CRYPTO_MAX_NAME];
+	__u64 stat_hash_cnt;
+	__u64 stat_hash_tlen;
+	__u64 stat_hash_err_cnt;
+};
+
+struct crypto_stat_kpp {
+	char type[CRYPTO_MAX_NAME];
+	__u64 stat_setsecret_cnt;
+	__u64 stat_generate_public_key_cnt;
+	__u64 stat_compute_shared_secret_cnt;
+	__u64 stat_kpp_err_cnt;
+};
+
+struct crypto_stat_rng {
+	char type[CRYPTO_MAX_NAME];
+	__u64 stat_generate_cnt;
+	__u64 stat_generate_tlen;
+	__u64 stat_seed_cnt;
+	__u64 stat_rng_err_cnt;
+};
+
+struct crypto_stat_larval {
+	char type[CRYPTO_MAX_NAME];
 };
 
 struct crypto_report_larval {