[dpdk-dev] [PATCH 2/2] eventdev: fix memory leakage when create thread fail

[Jerin Jacob]

On Sat, May 1, 2021 at 6:08 PM Jerin Jacob <jerinjacobk at gmail.com> wrote:
>
> On Fri, Apr 30, 2021 at 3:04 PM Min Hu (Connor) <humin29 at huawei.com> wrote:
> >
> > From: Chengwen Feng <fengchengwen at huawei.com>
> >
> > This patch fixes the issue that epoll_events memory is not released
> > after the intr thread created fail.
> >
> > Fixes: 3810ae435783 ("eventdev: add interrupt driven queues to Rx adapter")
> > Cc: stable at dpdk.org
> >
> > Signed-off-by: Chengwen Feng <fengchengwen at huawei.com>
> > Signed-off-by: Min Hu (Connor) <humin29 at huawei.com>
>
> Reviewed-by: Jerin Jacob <jerinj at marvell.com>


Series applied to dpdk-next-eventdev/for-main. Thanks.



>
>
> > ---
> >  lib/eventdev/rte_event_eth_rx_adapter.c | 1 +
> >  1 file changed, 1 insertion(+)
> >
> > diff --git a/lib/eventdev/rte_event_eth_rx_adapter.c b/lib/eventdev/rte_event_eth_rx_adapter.c
> > index d317e89..13dfb28 100644
> > --- a/lib/eventdev/rte_event_eth_rx_adapter.c
> > +++ b/lib/eventdev/rte_event_eth_rx_adapter.c
> > @@ -1436,6 +1436,7 @@ rxa_create_intr_thread(struct rte_event_eth_rx_adapter *rx_adapter)
> >                 return 0;
> >
> >         RTE_EDEV_LOG_ERR("Failed to create interrupt thread err = %d\n", err);
> > +       rte_free(rx_adapter->epoll_events);
> >  error:
> >         rte_ring_free(rx_adapter->intr_ring);
> >         rx_adapter->intr_ring = NULL;
> > --
> > 2.7.4
> >