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ethdev: extract xstat basic stat count calculation

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Extract into static inline function so that can be used by other
functions.

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
This commit is contained in:
Ferruh Yigit 2017-10-19 23:39:55 +01:00
parent 50dcb0c521
commit 2624e2f40a
1 changed files with 19 additions and 5 deletions
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24
lib/librte_ether/rte_ethdev.c
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@ -1563,6 +1563,22 @@ rte_eth_stats_reset(uint16_t port_id)
return 0;
}
static inline int
get_xstats_basic_count(struct rte_eth_dev *dev)
{
uint16_t nb_rxqs, nb_txqs;
int count;
nb_rxqs = RTE_MIN(dev->data->nb_rx_queues, RTE_ETHDEV_QUEUE_STAT_CNTRS);
nb_txqs = RTE_MIN(dev->data->nb_tx_queues, RTE_ETHDEV_QUEUE_STAT_CNTRS);
count = RTE_NB_STATS;
count += nb_rxqs * RTE_NB_RXQ_STATS;
count += nb_txqs * RTE_NB_TXQ_STATS;
return count;
}
static int
get_xstats_count(uint16_t port_id)
{
@ -1584,11 +1600,9 @@ get_xstats_count(uint16_t port_id)
} else
count = 0;
count += RTE_NB_STATS;
count += RTE_MIN(dev->data->nb_rx_queues, RTE_ETHDEV_QUEUE_STAT_CNTRS) *
RTE_NB_RXQ_STATS;
count += RTE_MIN(dev->data->nb_tx_queues, RTE_ETHDEV_QUEUE_STAT_CNTRS) *
RTE_NB_TXQ_STATS;
count += get_xstats_basic_count(dev);
return count;
}