From mboxrd@z Thu Jan 1 00:00:00 1970 From: Konstantin Ananyev Subject: [PATCHv2 2/4] igb/ixgbe: reset queue pointers after releasing Date: Mon, 9 Jun 2014 18:26:15 +0100 Message-ID: <1402334777-27379-3-git-send-email-konstantin.ananyev@intel.com> References: <1402334777-27379-1-git-send-email-konstantin.ananyev@intel.com> Return-path: To: dev-VfR2kkLFssw@public.gmane.org In-Reply-To: <1402334777-27379-1-git-send-email-konstantin.ananyev-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> To: dev-VfR2kkLFssw@public.gmane.org List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces-VfR2kkLFssw@public.gmane.org Sender: "dev" Signed-off-by: Konstantin Ananyev --- lib/librte_pmd_e1000/igb_rxtx.c | 4 +++- lib/librte_pmd_ixgbe/ixgbe_rxtx.c | 8 ++++++-- 2 files changed, 9 insertions(+), 3 deletions(-) diff --git a/lib/librte_pmd_e1000/igb_rxtx.c b/lib/librte_pmd_e1000/igb_rxtx.c index e35649f..712086a 100644 --- a/lib/librte_pmd_e1000/igb_rxtx.c +++ b/lib/librte_pmd_e1000/igb_rxtx.c @@ -1212,8 +1212,10 @@ eth_igb_tx_queue_setup(struct rte_eth_dev *dev, "the TX WTHRESH value to 4, 8, or 16.\n"); /* Free memory prior to re-allocation if needed */ - if (dev->data->tx_queues[queue_idx] != NULL) + if (dev->data->tx_queues[queue_idx] != NULL) { igb_tx_queue_release(dev->data->tx_queues[queue_idx]); + dev->data->tx_queues[queue_idx] = NULL; + } /* First allocate the tx queue data structure */ txq = rte_zmalloc("ethdev TX queue", sizeof(struct igb_tx_queue), diff --git a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c b/lib/librte_pmd_ixgbe/ixgbe_rxtx.c index dc79c4b..99584b0 100644 --- a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c +++ b/lib/librte_pmd_ixgbe/ixgbe_rxtx.c @@ -1802,8 +1802,10 @@ ixgbe_dev_tx_queue_setup(struct rte_eth_dev *dev, } /* Free memory prior to re-allocation if needed... */ - if (dev->data->tx_queues[queue_idx] != NULL) + if (dev->data->tx_queues[queue_idx] != NULL) { ixgbe_tx_queue_release(dev->data->tx_queues[queue_idx]); + dev->data->tx_queues[queue_idx] = NULL; + } /* First allocate the tx queue data structure */ txq = rte_zmalloc_socket("ethdev TX queue", sizeof(struct igb_tx_queue), @@ -2061,8 +2063,10 @@ ixgbe_dev_rx_queue_setup(struct rte_eth_dev *dev, } /* Free memory prior to re-allocation if needed... */ - if (dev->data->rx_queues[queue_idx] != NULL) + if (dev->data->rx_queues[queue_idx] != NULL) { ixgbe_rx_queue_release(dev->data->rx_queues[queue_idx]); + dev->data->rx_queues[queue_idx] = NULL; + } /* First allocate the rx queue data structure */ rxq = rte_zmalloc_socket("ethdev RX queue", sizeof(struct igb_rx_queue), -- 1.8.3.1