diff options
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/pcrypt.c | 33 |
1 files changed, 2 insertions, 31 deletions
diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c index d67293063c7f..efca962ab12a 100644 --- a/crypto/pcrypt.c +++ b/crypto/pcrypt.c @@ -57,35 +57,6 @@ struct pcrypt_aead_ctx { unsigned int cb_cpu; }; -static int pcrypt_do_parallel(struct padata_priv *padata, unsigned int *cb_cpu, - struct padata_pcrypt *pcrypt) -{ - unsigned int cpu_index, cpu, i; - struct pcrypt_cpumask *cpumask; - - cpu = *cb_cpu; - - rcu_read_lock_bh(); - cpumask = rcu_dereference_bh(pcrypt->cb_cpumask); - if (cpumask_test_cpu(cpu, cpumask->mask)) - goto out; - - if (!cpumask_weight(cpumask->mask)) - goto out; - - cpu_index = cpu % cpumask_weight(cpumask->mask); - - cpu = cpumask_first(cpumask->mask); - for (i = 0; i < cpu_index; i++) - cpu = cpumask_next(cpu, cpumask->mask); - - *cb_cpu = cpu; - -out: - rcu_read_unlock_bh(); - return padata_do_parallel(pcrypt->pinst, padata, cpu); -} - static int pcrypt_aead_setkey(struct crypto_aead *parent, const u8 *key, unsigned int keylen) { @@ -157,7 +128,7 @@ static int pcrypt_aead_encrypt(struct aead_request *req) req->cryptlen, req->iv); aead_request_set_ad(creq, req->assoclen); - err = pcrypt_do_parallel(padata, &ctx->cb_cpu, &pencrypt); + err = padata_do_parallel(pencrypt.pinst, padata, &ctx->cb_cpu); if (!err) return -EINPROGRESS; @@ -199,7 +170,7 @@ static int pcrypt_aead_decrypt(struct aead_request *req) req->cryptlen, req->iv); aead_request_set_ad(creq, req->assoclen); - err = pcrypt_do_parallel(padata, &ctx->cb_cpu, &pdecrypt); + err = padata_do_parallel(pdecrypt.pinst, padata, &ctx->cb_cpu); if (!err) return -EINPROGRESS; |