From: Lin Huang <linhu...@ruijie.com.cn>
Currently srtcm_policer free packet one by one, if packets are exceed rate
limit.
This patch change srtcm_policer to free pkts by bulk using
rte_pktmbuf_free_bulk().
Signed-off-by: Lin Huang <linhu...@ruijie.com.cn>
---
lib/netdev-dpdk.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/lib/netdev-dpdk.c b/lib/netdev-dpdk.c
index 8f1361e21..7e3020a7d 100644
--- a/lib/netdev-dpdk.c
+++ b/lib/netdev-dpdk.c
@@ -2542,10 +2542,11 @@ srtcm_policer_run_single_packet(struct rte_meter_srtcm
*meter,
struct rte_mbuf **pkts, int pkt_cnt,
bool should_steal)
{
- int i = 0;
int cnt = 0;
+ int i = 0, n = 0;
struct rte_mbuf *pkt = NULL;
uint64_t current_time = rte_rdtsc();
+ struct rte_mbuf *batch[NETDEV_MAX_BURST] = {0};
for (i = 0; i < pkt_cnt; i++) {
pkt = pkts[i];
@@ -2557,12 +2558,14 @@ srtcm_policer_run_single_packet(struct rte_meter_srtcm
*meter,
}
cnt++;
} else {
- if (should_steal) {
- rte_pktmbuf_free(pkt);
- }
+ batch[n++] = pkt;
}
}
+ if (should_steal && n) {
+ rte_pktmbuf_free_bulk(batch, n);
+ }
+
return cnt;
}
--
2.39.3
_______________________________________________
dev mailing list
d...@openvswitch.org
https://mail.openvswitch.org/mailman/listinfo/ovs-dev
