summaryrefslogtreecommitdiffstats
path: root/VNFs/DPPD-PROX
diff options
context:
space:
mode:
authorLuc Provoost <luc.provoost@intel.com>2021-02-10 12:12:46 +0100
committerLuc Provoost <luc.provoost@intel.com>2021-02-10 12:12:46 +0100
commit4ada3cbcdb56c79abd0bb34eef5dede6c36fbe82 (patch)
tree7a2aeaad8edf8e36b6553c52ec4ef2ccdf45ca7c /VNFs/DPPD-PROX
parentb7541865102edde8377d3965df658da8bd638a62 (diff)
Improve prefetching in handle_mirror
Some of the prefetching code was commented out, which was wrong. The prefetching is back in. Change-Id: Id7e7f09bd62faa7b9faf3d677962a99ba2a71080 Signed-off-by: Luc Provoost <luc.provoost@intel.com>
Diffstat (limited to 'VNFs/DPPD-PROX')
-rw-r--r--VNFs/DPPD-PROX/handle_mirror.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/VNFs/DPPD-PROX/handle_mirror.c b/VNFs/DPPD-PROX/handle_mirror.c
index 8e6eb6d..53e341e 100644
--- a/VNFs/DPPD-PROX/handle_mirror.c
+++ b/VNFs/DPPD-PROX/handle_mirror.c
@@ -61,9 +61,9 @@ static int handle_mirror_bulk(struct task_base *tbase, struct rte_mbuf **mbufs,
rte_memcpy(mbufs2, mbufs, sizeof(mbufs[0]) * n_pkts);
/* prefetch for optimization */
prox_rte_ether_hdr * hdr[MAX_PKT_BURST];
- //for (uint16_t i = 0; i < n_pkts; ++i) {
- // PREFETCH0(mbufs2[i]);
- //}
+ for (uint16_t j = 0; j < n_pkts; ++j) {
+ PREFETCH0(mbufs2[j]);
+ }
for (uint16_t j = 0; j < n_pkts; ++j) {
hdr[j] = rte_pktmbuf_mtod(mbufs2[j], prox_rte_ether_hdr *);
PREFETCH0(hdr[j]);