-----Original Message----- > Date: Thu, 29 Mar 2018 14:48:26 +0000 > From: "Van Haaren, Harry" <[email protected]> > To: "Ma, Liang J" <[email protected]>, "[email protected]" > <[email protected]> > CC: "[email protected]" <[email protected]>, "Jain, Deepak K" > <[email protected]>, "Geary, John" <[email protected]>, > "Mccarthy, Peter" <[email protected]> > Subject: RE: [PATCH v2] event/opdl: fix atomic queue race condition issue > > > From: Ma, Liang J > > Sent: Tuesday, March 27, 2018 3:18 PM > > To: [email protected] > > Cc: [email protected]; Van Haaren, Harry <[email protected]>; Jain, > > Deepak K <[email protected]>; Geary, John <[email protected]>; > > Mccarthy, Peter <[email protected]> > > Subject: [PATCH v2] event/opdl: fix atomic queue race condition issue > > > > 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 ring infrastructure library") > > > > Signed-off-by: Liang Ma <[email protected]> > > Signed-off-by: Peter Mccarthy <[email protected]> > > Note; compilation flagged as failing on patchwork, but its due to master > build broken not this patch. > > Acked-by: Harry van Haaren <[email protected]>
Cc: [email protected] Applied to dpdk-next-eventdev/master. Thanks. >
