diff options
Diffstat (limited to 'arch/x86/crypto/sha512-mb')
| -rw-r--r-- | arch/x86/crypto/sha512-mb/sha512_mb.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/arch/x86/crypto/sha512-mb/sha512_mb.c b/arch/x86/crypto/sha512-mb/sha512_mb.c index 39e2bbdc1836..26b85678012d 100644 --- a/arch/x86/crypto/sha512-mb/sha512_mb.c +++ b/arch/x86/crypto/sha512-mb/sha512_mb.c @@ -778,9 +778,8 @@ static struct ahash_alg sha512_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 = SHA512_BLOCK_SIZE, .cra_module = THIS_MODULE, .cra_list = LIST_HEAD_INIT @@ -904,11 +903,16 @@ static struct ahash_alg sha512_mb_async_alg = { .base = { .cra_name = "sha512", .cra_driver_name = "sha512_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 = SHA512_BLOCK_SIZE, - .cra_type = &crypto_ahash_type, .cra_module = THIS_MODULE, .cra_list = LIST_HEAD_INIT (sha512_mb_async_alg.halg.base.cra_list), |