Re: [ovs-dev] [PATCH] netdev: Remove modulo operation in dpdk/vhost/afxdp tx path

2023-10-09 Thread Simon Horman
On Sat, Oct 07, 2023 at 06:06:56AM +, Li,Rongqing wrote: > > > > -Original Message- > > From: Simon Horman > > Sent: Friday, October 6, 2023 6:52 PM > > To: Li,Rongqing > > Cc: d...@openvswitch.org > > Subject: Re: [ovs-dev] [PATCH] netdev:

Re: [ovs-dev] [PATCH] netdev: Remove modulo operation in dpdk/vhost/afxdp tx path

2023-10-07 Thread Li,Rongqing via dev
> -Original Message- > From: Simon Horman > Sent: Friday, October 6, 2023 6:52 PM > To: Li,Rongqing > Cc: d...@openvswitch.org > Subject: Re: [ovs-dev] [PATCH] netdev: Remove modulo operation in > dpdk/vhost/afxdp tx path > > On Tue, Mar 23, 2021 at 11

Re: [ovs-dev] [PATCH] netdev: Remove modulo operation in dpdk/vhost/afxdp tx path

2023-10-06 Thread Simon Horman
On Tue, Mar 23, 2021 at 11:51:33AM +0800, Li RongQing wrote: > After 324c8374852a ("dpif-netdev: XPS (Transmit Packet Steering) > implementation."), it is impossible that qid is greater than or > equal to n_txq of netdev. so remove this modulo operation which > is in hot path > > Signed-off-by:

[ovs-dev] [PATCH] netdev: Remove modulo operation in dpdk/vhost/afxdp tx path

2021-03-22 Thread Li RongQing
After 324c8374852a ("dpif-netdev: XPS (Transmit Packet Steering) implementation."), it is impossible that qid is greater than or equal to n_txq of netdev. so remove this modulo operation which is in hot path Signed-off-by: Li RongQing --- lib/netdev-afxdp.c | 1 - lib/netdev-dpdk.c | 3 +-- 2