summaryrefslogtreecommitdiff
path: root/arch/x86/crypto/sha256-mb/sha256_mb.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86/crypto/sha256-mb/sha256_mb.c')
-rw-r--r--arch/x86/crypto/sha256-mb/sha256_mb.c18
1 files changed, 11 insertions, 7 deletions
diff --git a/arch/x86/crypto/sha256-mb/sha256_mb.c b/arch/x86/crypto/sha256-mb/sha256_mb.c
index 4c46ac1b6653..97c5fc43e115 100644
--- a/arch/x86/crypto/sha256-mb/sha256_mb.c
+++ b/arch/x86/crypto/sha256-mb/sha256_mb.c
@@ -745,9 +745,8 @@ static struct ahash_alg sha256_mb_areq_alg = {
* algo may not have completed before hashing thread
* sleep
*/
- .cra_flags = CRYPTO_ALG_TYPE_AHASH |
- CRYPTO_ALG_ASYNC |
- CRYPTO_ALG_INTERNAL,
+ .cra_flags = CRYPTO_ALG_ASYNC |
+ CRYPTO_ALG_INTERNAL,
.cra_blocksize = SHA256_BLOCK_SIZE,
.cra_module = THIS_MODULE,
.cra_list = LIST_HEAD_INIT
@@ -870,11 +869,16 @@ static struct ahash_alg sha256_mb_async_alg = {
.base = {
.cra_name = "sha256",
.cra_driver_name = "sha256_mb",
- .cra_priority = 200,
- .cra_flags = CRYPTO_ALG_TYPE_AHASH |
- CRYPTO_ALG_ASYNC,
+ /*
+ * Low priority, since with few concurrent hash requests
+ * this is extremely slow due to the flush delay. Users
+ * whose workloads would benefit from this can request
+ * it explicitly by driver name, or can increase its
+ * priority at runtime using NETLINK_CRYPTO.
+ */
+ .cra_priority = 50,
+ .cra_flags = CRYPTO_ALG_ASYNC,
.cra_blocksize = SHA256_BLOCK_SIZE,
- .cra_type = &crypto_ahash_type,
.cra_module = THIS_MODULE,
.cra_list = LIST_HEAD_INIT
(sha256_mb_async_alg.halg.base.cra_list),