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authorCaleb Raitto <caraitto@google.com>2018-08-10 04:18:28 +0300
committerDavid S. Miller <davem@davemloft.net>2018-08-11 22:02:18 +0300
commit19e226e8cc5da02f17ed119f9137036c0f0f5d80 (patch)
treeb5c1ac64ee439a15a3dd0c9e056acc676b8590b0 /drivers/crypto/virtio
parent07624df1c9efd4b7f2f6762581587c590b03c7a2 (diff)
downloadlinux-19e226e8cc5da02f17ed119f9137036c0f0f5d80.tar.xz
virtio: Make vp_set_vq_affinity() take a mask.
Make vp_set_vq_affinity() take a cpumask instead of taking a single CPU. If there are fewer queues than cores, queue affinity should be able to map to multiple cores. Link: https://patchwork.ozlabs.org/patch/948149/ Suggested-by: Willem de Bruijn <willemb@google.com> Signed-off-by: Caleb Raitto <caraitto@google.com> Acked-by: Gonglei <arei.gonglei@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/crypto/virtio')
-rw-r--r--drivers/crypto/virtio/virtio_crypto_core.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/crypto/virtio/virtio_crypto_core.c b/drivers/crypto/virtio/virtio_crypto_core.c
index 83326986c113..7c7198553699 100644
--- a/drivers/crypto/virtio/virtio_crypto_core.c
+++ b/drivers/crypto/virtio/virtio_crypto_core.c
@@ -146,7 +146,7 @@ static void virtcrypto_clean_affinity(struct virtio_crypto *vi, long hcpu)
if (vi->affinity_hint_set) {
for (i = 0; i < vi->max_data_queues; i++)
- virtqueue_set_affinity(vi->data_vq[i].vq, -1);
+ virtqueue_set_affinity(vi->data_vq[i].vq, NULL);
vi->affinity_hint_set = false;
}
@@ -173,7 +173,7 @@ static void virtcrypto_set_affinity(struct virtio_crypto *vcrypto)
*
*/
for_each_online_cpu(cpu) {
- virtqueue_set_affinity(vcrypto->data_vq[i].vq, cpu);
+ virtqueue_set_affinity(vcrypto->data_vq[i].vq, cpumask_of(cpu));
if (++i >= vcrypto->max_data_queues)
break;
}