diff options
Diffstat (limited to 'arch/x86/crypto/sha512-mb/sha512_mb.c')
| -rw-r--r-- | arch/x86/crypto/sha512-mb/sha512_mb.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/x86/crypto/sha512-mb/sha512_mb.c b/arch/x86/crypto/sha512-mb/sha512_mb.c index 39e2bbdc1836..6a8c31581604 100644 --- a/arch/x86/crypto/sha512-mb/sha512_mb.c +++ b/arch/x86/crypto/sha512-mb/sha512_mb.c @@ -904,7 +904,14 @@ static struct ahash_alg sha512_mb_async_alg = { .base = { .cra_name = "sha512", .cra_driver_name = "sha512_mb", - .cra_priority = 200, + /* + * 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_TYPE_AHASH | CRYPTO_ALG_ASYNC, .cra_blocksize = SHA512_BLOCK_SIZE, |