-----Original Message----- > Date: Wed, 10 Jan 2018 15:56:16 +0530 > From: Pavan Nikhilesh <[email protected]> > To: Gage Eads <[email protected]>, [email protected], > [email protected], [email protected] > Cc: [email protected] > Subject: Re: [PATCH] event/sw: remove stale IQ references when reconfigured > User-Agent: NeoMutt/20170609 (1.8.3) > > On Tue, Jan 09, 2018 at 10:19:35AM -0600, Gage Eads wrote: > > This commit fixes a bug in which, when the sw PMD is reconfigured, it would > > leave stale IQ chunk pointers in each queue's IQ structure. Now, the PMD > > initializes all IQs at eventdev start time and releases all IQ chunk > > pointers at eventdev stop time (which has the consequence that any events > > in a queue when the eventdev is stopped will be lost). This approach should > > be resilient to any reconfiguration done between the stop and start, such > > as adding or removing queues. > > > > This commit also fixes two potential issues in iq_chunk.h. iq_init() > > now initializes the IQ's count field to 0, and iq_dequeue_burst() sets > > iq->head to the appropriate next pointer. > > > > Fixes: 5b5e476e59a4 ("event/sw: use dynamically-sized IQs") > > Signed-off-by: Gage Eads <[email protected]> > Sw eventdev works well alongside Rx adapter now. > > Cheers, > Pavan. > > Acked-by: Pavan Nikhilesh <[email protected]>
Applied to dpdk-next-eventdev/master. Thanks.
