Re: [PATCH v2] examples/vhost: fix launch failure with physical port

[Ferruh Yigit]

On 3/4/2022 9:51 AM, Xia, Chenbo wrote:

-----Original Message-----
From: Ma, WenwuX <wenwux...@intel.com>
Sent: Saturday, March 5, 2022 12:24 AM
To: maxime.coque...@redhat.com; Xia, Chenbo <chenbo....@intel.com>;
dev@dpdk.org
Cc: Hu, Jiayu <jiayu...@intel.com>; Wang, Yinan <yinan.w...@intel.com>; He,
Xingguang <xingguang...@intel.com>; Ma, WenwuX <wenwux...@intel.com>;
sta...@dpdk.org
Subject: [PATCH v2] examples/vhost: fix launch failure with physical port

dpdk-vhost will fail to launch with a 40G i40e port because
there are not enough mbufs. This patch adds a new option
--total-num-mbufs, through which the user can set larger
mbuf pool to avoid this problem.

Fixes: 4796ad63ba1f ("examples/vhost: import userspace vhost application")
Cc: sta...@dpdk.org

Signed-off-by: Wenwu Ma <wenwux...@intel.com>
---
  examples/vhost/main.c | 83 +++++++++++++++----------------------------
  1 file changed, 29 insertions(+), 54 deletions(-)

Reviewed-by: Chenbo Xia <chenbo....@intel.com>

Applied to dpdk-next-net/main, thanks.