From: Keith Wiles <keith.wiles@intel.com>
To: dev@dpdk.org
Cc: pascal.mazon@6wind.com
Subject: [dpdk-dev] [PATCH 3/5] net/tap: remove redundant fds array
Date: Thu, 2 Feb 2017 16:33:28 -0600 [thread overview]
Message-ID: <20170202223330.39240-3-keith.wiles@intel.com> (raw)
In-Reply-To: <20170202223330.39240-1-keith.wiles@intel.com>
Signed-off-by: Keith Wiles <keith.wiles@intel.com>
---
drivers/net/tap/rte_eth_tap.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/drivers/net/tap/rte_eth_tap.c b/drivers/net/tap/rte_eth_tap.c
index 9ed7a87..6673182 100644
--- a/drivers/net/tap/rte_eth_tap.c
+++ b/drivers/net/tap/rte_eth_tap.c
@@ -103,7 +103,6 @@ struct pmd_internals {
struct ether_addr eth_addr; /* Mac address of the device port */
int if_index; /* IF_INDEX for the port */
- int fds[RTE_PMD_TAP_MAX_QUEUES]; /* List of all file descriptors */
struct rx_queue rxq[RTE_PMD_TAP_MAX_QUEUES]; /* List of RX queues */
struct tx_queue txq[RTE_PMD_TAP_MAX_QUEUES]; /* List of TX queues */
@@ -350,8 +349,8 @@ tap_dev_stop(struct rte_eth_dev *dev)
struct pmd_internals *internals = dev->data->dev_private;
for (i = 0; i < internals->nb_queues; i++)
- if (internals->fds[i] != -1)
- close(internals->fds[i]);
+ if (internals->rxq[i].fd != -1)
+ close(internals->rxq[i].fd);
tap_link_set_down(dev);
}
@@ -583,7 +582,6 @@ tap_rx_queue_setup(struct rte_eth_dev *dev,
if (fd == -1)
return -1;
- internals->fds[rx_queue_id] = fd;
RTE_LOG(INFO, PMD, "RX TAP device name %s, qid %d on fd %d\n",
internals->name, rx_queue_id, internals->rxq[rx_queue_id].fd);
@@ -720,7 +718,6 @@ eth_dev_tap_create(const char *name, char *tap_name)
/* Presetup the fds to -1 as being not working */
for (i = 1; i < RTE_PMD_TAP_MAX_QUEUES; i++) {
- pmd->fds[i] = -1;
pmd->rxq[i].fd = -1;
pmd->txq[i].fd = -1;
}
@@ -728,7 +725,6 @@ eth_dev_tap_create(const char *name, char *tap_name)
/* Take the TUN/TAP fd and place in the first location */
pmd->rxq[0].fd = fd;
pmd->txq[0].fd = fd;
- pmd->fds[0] = fd;
if (pmd_mac_address(fd, dev, &pmd->eth_addr) < 0) {
RTE_LOG(ERR, PMD, "Unable to get MAC address\n");
@@ -851,8 +847,8 @@ rte_pmd_tap_remove(const char *name)
internals = eth_dev->data->dev_private;
for (i = 0; i < internals->nb_queues; i++)
- if (internals->fds[i] != -1)
- close(internals->fds[i]);
+ if (internals->rxq[i].fd != -1)
+ close(internals->rxq[i].fd);
rte_free(eth_dev->data->dev_private);
rte_free(eth_dev->data);
--
2.8.0.GIT
next prev parent reply other threads:[~2017-02-02 22:34 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-02 22:33 [dpdk-dev] [PATCH 1/5] nic/tap: fix tap docs for device name Keith Wiles
2017-02-02 22:33 ` [dpdk-dev] [PATCH 2/5] net/tap: fix multi-queue support Keith Wiles
2017-02-03 9:37 ` Pascal Mazon
2017-02-03 20:32 ` Wiles, Keith
2017-02-02 22:33 ` Keith Wiles [this message]
2017-02-03 9:38 ` [dpdk-dev] [PATCH 3/5] net/tap: remove redundant fds array Pascal Mazon
2017-02-02 22:33 ` [dpdk-dev] [PATCH 4/5] net/tap: fix up log message to correct channel Keith Wiles
2017-02-03 9:45 ` Pascal Mazon
2017-02-02 22:33 ` [dpdk-dev] [PATCH 5/5] net/tap: remove unused variable and minor cleanup Keith Wiles
2017-02-03 9:47 ` Pascal Mazon
2017-02-03 9:32 ` [dpdk-dev] [PATCH 1/5] nic/tap: fix tap docs for device name Pascal Mazon
2017-02-03 11:48 ` Ferruh Yigit
2017-02-05 16:05 ` [dpdk-dev] [PATCH v2 1/6] net/tap: " Keith Wiles
2017-02-05 16:05 ` [dpdk-dev] [PATCH v2 2/6] net/tap: remove redundant fds array Keith Wiles
2017-02-05 16:05 ` [dpdk-dev] [PATCH v2 3/6] net/tap: remove unused variable and minor cleanup Keith Wiles
2017-02-05 16:05 ` [dpdk-dev] [PATCH v2 4/6] net/tap: fix multi-queue support Keith Wiles
2017-02-06 15:45 ` Pascal Mazon
2017-02-06 15:57 ` Wiles, Keith
2017-02-05 16:05 ` [dpdk-dev] [PATCH v2 5/6] net/tap: cleanup log messages Keith Wiles
2017-02-05 16:05 ` [dpdk-dev] [PATCH v2 6/6] net/tap: link set down must be before close Keith Wiles
2017-02-06 15:57 ` Pascal Mazon
2017-02-06 16:03 ` Wiles, Keith
2017-02-06 19:40 ` [dpdk-dev] [PATCH v3 1/7] net/tap: fix tap docs for device name Keith Wiles
2017-02-06 19:40 ` [dpdk-dev] [PATCH v3 2/7] net/tap: remove redundant fds array Keith Wiles
2017-02-06 19:40 ` [dpdk-dev] [PATCH v3 3/7] net/tap: remove unused variable and minor cleanup Keith Wiles
2017-02-06 19:40 ` [dpdk-dev] [PATCH v3 4/7] net/tap: fix multi-queue support Keith Wiles
2017-02-06 19:40 ` [dpdk-dev] [PATCH v3 5/7] net/tap: cleanup log messages Keith Wiles
2017-02-06 19:40 ` [dpdk-dev] [PATCH v3 6/7] net/tap: link set down must be done before close Keith Wiles
2017-02-06 19:40 ` [dpdk-dev] [PATCH v3 7/7] net/tap: move closing fds to pmd close from pmd stop Keith Wiles
2017-02-07 8:51 ` Pascal Mazon
2017-02-07 14:06 ` Ferruh Yigit
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