[PATCH v2 1/6] bonding: add spinlock to rx and tx queues
From: Bernard Iremonger <hidden>
Date: 2016-05-26 16:39:26
Subsystem:
bonding driver, networking drivers, the rest · Maintainers:
Jay Vosburgh, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Signed-off-by: Bernard Iremonger <redacted> --- drivers/net/bonding/rte_eth_bond_pmd.c | 4 ++++ drivers/net/bonding/rte_eth_bond_private.h | 4 +++- 2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/net/bonding/rte_eth_bond_pmd.c b/drivers/net/bonding/rte_eth_bond_pmd.c
index 129f04b..2e624bb 100644
--- a/drivers/net/bonding/rte_eth_bond_pmd.c
+++ b/drivers/net/bonding/rte_eth_bond_pmd.c@@ -1676,6 +1676,8 @@ bond_ethdev_rx_queue_setup(struct rte_eth_dev *dev, uint16_t rx_queue_id, if (bd_rx_q == NULL) return -1; + rte_spinlock_init(&bd_rx_q->lock); + bd_rx_q->queue_id = rx_queue_id; bd_rx_q->dev_private = dev->data->dev_private;
@@ -1701,6 +1703,8 @@ bond_ethdev_tx_queue_setup(struct rte_eth_dev *dev, uint16_t tx_queue_id, if (bd_tx_q == NULL) return -1; + rte_spinlock_init(&bd_tx_q->lock); + bd_tx_q->queue_id = tx_queue_id; bd_tx_q->dev_private = dev->data->dev_private;
diff --git a/drivers/net/bonding/rte_eth_bond_private.h b/drivers/net/bonding/rte_eth_bond_private.h
index 8312397..b6abcba 100644
--- a/drivers/net/bonding/rte_eth_bond_private.h
+++ b/drivers/net/bonding/rte_eth_bond_private.h@@ -1,7 +1,7 @@ /*- * BSD LICENSE * - * Copyright(c) 2010-2015 Intel Corporation. All rights reserved. + * Copyright(c) 2010-2016 Intel Corporation. All rights reserved. * All rights reserved. * * Redistribution and use in source and binary forms, with or without
@@ -76,6 +76,7 @@ struct bond_rx_queue { /**< Copy of RX configuration structure for queue */ struct rte_mempool *mb_pool; /**< Reference to mbuf pool to use for RX queue */ + rte_spinlock_t lock; }; struct bond_tx_queue {
@@ -87,6 +88,7 @@ struct bond_tx_queue { /**< Number of TX descriptors available for the queue */ struct rte_eth_txconf tx_conf; /**< Copy of TX configuration structure for queue */ + rte_spinlock_t lock; }; /** Bonded slave devices structure */
--
2.6.3