[RFC][PATCH] crypto: disable tests when they are not enabled

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Don't compile in and don't schedule cryptomanager's tests when
CONFIG_CRYPTO_TESTS is not set. This saves quite some time during
kernel initialization.

Signed-off-by: Alexander Shishkin <virtuoso@xxxxxxxxx>
CC: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
CC: linux-kernel@xxxxxxxxxxxxxxx
CC: linux-crypto@xxxxxxxxxxxxxxx
---
 crypto/algboss.c |    4 ++++
 crypto/testmgr.c |   14 ++++++++++++++
 2 files changed, 18 insertions(+), 0 deletions(-)

diff --git a/crypto/algboss.c b/crypto/algboss.c
index c3c196b..4814a44 100644
--- a/crypto/algboss.c
+++ b/crypto/algboss.c
@@ -206,6 +206,7 @@ err:
 	return NOTIFY_OK;
 }
 
+#ifdef CONFIG_CRYPTO_TEST
 static int cryptomgr_test(void *data)
 {
 	struct crypto_test_param *param = data;
@@ -266,6 +267,7 @@ err_put_module:
 err:
 	return NOTIFY_OK;
 }
+#endif /* CONFIG_CRYPTO_TEST */
 
 static int cryptomgr_notify(struct notifier_block *this, unsigned long msg,
 			    void *data)
@@ -273,8 +275,10 @@ static int cryptomgr_notify(struct notifier_block *this, unsigned long msg,
 	switch (msg) {
 	case CRYPTO_MSG_ALG_REQUEST:
 		return cryptomgr_schedule_probe(data);
+#ifdef CONFIG_CRYPTO_TEST
 	case CRYPTO_MSG_ALG_REGISTER:
 		return cryptomgr_schedule_test(data);
+#endif
 	}
 
 	return NOTIFY_DONE;
diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index 5c8aaa0..3529484 100644
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -22,6 +22,17 @@
 #include <crypto/rng.h>
 
 #include "internal.h"
+
+#ifndef CONFIG_CRYPTO_TEST
+
+/* a perfect nop */
+int alg_test(const char *driver, const char *alg, u32 type, u32 mask)
+{
+	return 0;
+}
+
+#else
+
 #include "testmgr.h"
 
 /*
@@ -2530,4 +2541,7 @@ notest:
 non_fips_alg:
 	return -EINVAL;
 }
+
+#endif
+
 EXPORT_SYMBOL_GPL(alg_test);
-- 
1.7.1.1.g15764

--
To unsubscribe from this list: send the line "unsubscribe linux-crypto" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Kernel]     [Gnu Classpath]     [Gnu Crypto]     [DM Crypt]     [Netfilter]     [Bugtraq]

  Powered by Linux