Normally when closing the device the queue memzone should be
freed. But the memzone will be not freed, when device setup
ops like:
- rte_eth_bond_slave_remove
- rte_eth_dev_internal_reset
- eth_dev_rx_queue_config
- dev_rx_queue_release
- dev_close
- dev_free_queues
In order to free the memzone, we can release the memzone
when releasing queues.
Signed-off-by: Yunjian Wang <wangyunj...@huawei.com>
---
drivers/net/i40e/i40e_fdir.c | 3 ---
drivers/net/i40e/i40e_rxtx.c | 8 ++++++--
drivers/net/i40e/i40e_rxtx.h | 2 ++
3 files changed, 8 insertions(+), 5 deletions(-)
diff --git a/drivers/net/i40e/i40e_fdir.c b/drivers/net/i40e/i40e_fdir.c
index af075fda2a..e910346e4d 100644
--- a/drivers/net/i40e/i40e_fdir.c
+++ b/drivers/net/i40e/i40e_fdir.c
@@ -284,7 +284,6 @@ i40e_fdir_teardown(struct i40e_pf *pf)
{
struct i40e_hw *hw = I40E_PF_TO_HW(pf);
struct i40e_vsi *vsi;
- struct rte_eth_dev *dev = &rte_eth_devices[pf->dev_data->port_id];
vsi = pf->fdir.fdir_vsi;
if (!vsi)
@@ -301,10 +300,8 @@ i40e_fdir_teardown(struct i40e_pf *pf)
if (err)
PMD_DRV_LOG(DEBUG, "Failed to do FDIR RX switch off");
- rte_eth_dma_zone_free(dev, "fdir_rx_ring", pf->fdir.rxq->queue_id);
i40e_dev_rx_queue_release(pf->fdir.rxq);
pf->fdir.rxq = NULL;
- rte_eth_dma_zone_free(dev, "fdir_tx_ring", pf->fdir.txq->queue_id);
i40e_dev_tx_queue_release(pf->fdir.txq);
pf->fdir.txq = NULL;
i40e_vsi_release(vsi);
diff --git a/drivers/net/i40e/i40e_rxtx.c b/drivers/net/i40e/i40e_rxtx.c
index 8329cbdd4e..b67eb1ee94 100644
--- a/drivers/net/i40e/i40e_rxtx.c
+++ b/drivers/net/i40e/i40e_rxtx.c
@@ -2034,6 +2034,7 @@ i40e_dev_rx_queue_setup(struct rte_eth_dev *dev,
return -ENOMEM;
}
+ rxq->mz = rz;
/* Zero all the descriptors in the ring. */
memset(rz->addr, 0, ring_size);
@@ -2113,6 +2114,7 @@ i40e_dev_rx_queue_release(void *rxq)
i40e_rx_queue_release_mbufs(q);
rte_free(q->sw_ring);
+ rte_memzone_free(q->mz);
rte_free(q);
}
@@ -2433,6 +2435,7 @@ i40e_dev_tx_queue_setup(struct rte_eth_dev *dev,
return -ENOMEM;
}
+ txq->mz = tz;
txq->nb_tx_desc = nb_desc;
txq->tx_rs_thresh = tx_rs_thresh;
txq->tx_free_thresh = tx_free_thresh;
@@ -2506,6 +2509,7 @@ i40e_dev_tx_queue_release(void *txq)
i40e_tx_queue_release_mbufs(q);
rte_free(q->sw_ring);
+ rte_memzone_free(q->mz);
rte_free(q);
}
@@ -3058,7 +3062,6 @@ i40e_dev_free_queues(struct rte_eth_dev *dev)
continue;
i40e_dev_rx_queue_release(dev->data->rx_queues[i]);
dev->data->rx_queues[i] = NULL;
- rte_eth_dma_zone_free(dev, "rx_ring", i);
}
for (i = 0; i < dev->data->nb_tx_queues; i++) {
@@ -3066,7 +3069,6 @@ i40e_dev_free_queues(struct rte_eth_dev *dev)
continue;
i40e_dev_tx_queue_release(dev->data->tx_queues[i]);
dev->data->tx_queues[i] = NULL;
- rte_eth_dma_zone_free(dev, "tx_ring", i);
}
}
@@ -3109,6 +3111,7 @@ i40e_fdir_setup_tx_resources(struct i40e_pf *pf)
return I40E_ERR_NO_MEMORY;
}
+ txq->mz = tz;
txq->nb_tx_desc = I40E_FDIR_NUM_TX_DESC;
txq->queue_id = I40E_FDIR_QUEUE_ID;
txq->reg_idx = pf->fdir.fdir_vsi->base_queue;
@@ -3167,6 +3170,7 @@ i40e_fdir_setup_rx_resources(struct i40e_pf *pf)
return I40E_ERR_NO_MEMORY;
}
+ rxq->mz = rz;
rxq->nb_rx_desc = I40E_FDIR_NUM_RX_DESC;
rxq->queue_id = I40E_FDIR_QUEUE_ID;
rxq->reg_idx = pf->fdir.fdir_vsi->base_queue;
diff --git a/drivers/net/i40e/i40e_rxtx.h b/drivers/net/i40e/i40e_rxtx.h
index 5ccf5773e8..3c1a2fab89 100644
--- a/drivers/net/i40e/i40e_rxtx.h
+++ b/drivers/net/i40e/i40e_rxtx.h
@@ -121,6 +121,7 @@ struct i40e_rx_queue {
uint16_t rx_using_sse; /**<flag indicate the usage of vPMD for rx */
uint8_t dcb_tc; /**< Traffic class of rx queue */
uint64_t offloads; /**< Rx offload flags of DEV_RX_OFFLOAD_* */
+ const struct rte_memzone *mz;
};
struct i40e_tx_entry {
@@ -166,6 +167,7 @@ struct i40e_tx_queue {
bool tx_deferred_start; /**< don't start this queue in dev start */
uint8_t dcb_tc; /**< Traffic class of tx queue */
uint64_t offloads; /**< Tx offload flags of DEV_RX_OFFLOAD_* */
+ const struct rte_memzone *mz;
};
/** Offload features */
--
2.23.0
