diff options
Diffstat (limited to 'crypto/pcrypt.c')
| -rw-r--r-- | crypto/pcrypt.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c index 75586f1f86e..309d345ead9 100644 --- a/crypto/pcrypt.c +++ b/crypto/pcrypt.c @@ -78,7 +78,7 @@ static int pcrypt_do_parallel(struct padata_priv *padata, unsigned int *cb_cpu, cpu = *cb_cpu; rcu_read_lock_bh(); - cpumask = rcu_dereference(pcrypt->cb_cpumask); + cpumask = rcu_dereference_bh(pcrypt->cb_cpumask); if (cpumask_test_cpu(cpu, cpumask->mask)) goto out; @@ -280,11 +280,11 @@ static int pcrypt_aead_init_tfm(struct crypto_tfm *tfm) ictx->tfm_count++; - cpu_index = ictx->tfm_count % cpumask_weight(cpu_active_mask); + cpu_index = ictx->tfm_count % cpumask_weight(cpu_online_mask); - ctx->cb_cpu = cpumask_first(cpu_active_mask); + ctx->cb_cpu = cpumask_first(cpu_online_mask); for (cpu = 0; cpu < cpu_index; cpu++) - ctx->cb_cpu = cpumask_next(ctx->cb_cpu, cpu_active_mask); + ctx->cb_cpu = cpumask_next(ctx->cb_cpu, cpu_online_mask); cipher = crypto_spawn_aead(crypto_instance_ctx(inst)); @@ -455,7 +455,8 @@ static int pcrypt_init_padata(struct padata_pcrypt *pcrypt, get_online_cpus(); - pcrypt->wq = create_workqueue(name); + pcrypt->wq = alloc_workqueue("%s", WQ_MEM_RECLAIM | WQ_CPU_INTENSIVE, + 1, name); if (!pcrypt->wq) goto err; @@ -471,7 +472,7 @@ static int pcrypt_init_padata(struct padata_pcrypt *pcrypt, goto err_free_padata; } - cpumask_and(mask->mask, cpu_possible_mask, cpu_active_mask); + cpumask_and(mask->mask, cpu_possible_mask, cpu_online_mask); rcu_assign_pointer(pcrypt->cb_cpumask, mask); pcrypt->nblock.notifier_call = pcrypt_cpumask_change_notify; |