> -----Original Message-----
> From: Xiao Wang [mailto:xiao.w.w...@intel.com]
> Sent: Wednesday, September 4, 2019 9:22 PM
> To: Zhoujian (jay) <jianjay.z...@huawei.com>
> Cc: dev@dpdk.org; Xiao Wang <xiao.w.w...@intel.com>
> Subject: [PATCH] crypto/virtio: alloc private data by NUMA affinity
>
> It's better to allocate device private data on the same NUMA node with device,
> rather than with the main thread. This helps avoid cross-NUMA access for
> worker thread.
>
> Signed-off-by: Xiao Wang <xiao.w.w...@intel.com>
Reviewed-by: Jay Zhou <jianjay.z...@huawei.com>
> ---
> drivers/crypto/virtio/virtio_cryptodev.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/crypto/virtio/virtio_cryptodev.c
> b/drivers/crypto/virtio/virtio_cryptodev.c
> index f16bdfe57..4af479f54 100644
> --- a/drivers/crypto/virtio/virtio_cryptodev.c
> +++ b/drivers/crypto/virtio/virtio_cryptodev.c
> @@ -1441,7 +1441,7 @@ crypto_virtio_pci_probe( {
> struct rte_cryptodev_pmd_init_params init_params = {
> .name = "",
> - .socket_id = rte_socket_id(),
> + .socket_id = pci_dev->device.numa_node,
> .private_data_size = sizeof(struct virtio_crypto_hw)
> };
> char name[RTE_CRYPTODEV_NAME_MAX_LEN];
> --
> 2.15.1
