Re: [dpdk-dev] [PATCH] event/opdl: fix atomic queue race condition issue

2018-03-26 Thread Liang, Ma
On 26 Mar 05:29, Van Haaren, Harry wrote: > > From: Ma, Liang J > > Sent: Tuesday, March 13, 2018 11:34 AM > > To: jerin.ja...@caviumnetworks.com > > Cc: dev@dpdk.org; Van Haaren, Harry ; Jain, > > Deepak > > K ; Geary, John ; Mccarthy, > > Peter > > Subject: [PATCH] event/opdl: fix atomic queue

Re: [dpdk-dev] [PATCH] event/opdl: fix atomic queue race condition issue

2018-03-26 Thread Van Haaren, Harry
> From: Ma, Liang J > Sent: Tuesday, March 13, 2018 11:34 AM > To: jerin.ja...@caviumnetworks.com > Cc: dev@dpdk.org; Van Haaren, Harry ; Jain, Deepak > K ; Geary, John ; Mccarthy, > Peter > Subject: [PATCH] event/opdl: fix atomic queue race condition issue > > If application link one atomic queu

[dpdk-dev] [PATCH] event/opdl: fix atomic queue race condition issue

2018-03-13 Thread Liang Ma
If application link one atomic queue to multiple ports, and each worker core update flow_id, there will have a chance to hit race condition issue and lead to double processing same event. This fix solve the problem and eliminate the race condition issue. Fixes: 4236ce9bf5bf ("event/opdl: add OPDL