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| author |   Luc Provoost <luc.provoost@intel.com> | 2021-02-10 12:12:46 +0100 |
|---|---|---|
| committer | Luc Provoost <luc.provoost@intel.com> | 2021-02-10 12:12:46 +0100 |
| commit | 4ada3cbcdb56c79abd0bb34eef5dede6c36fbe82 (patch) | |
| tree | 7a2aeaad8edf8e36b6553c52ec4ef2ccdf45ca7c /VNFs/DPPD-PROX/handle_mirror.c | |
| parent | b7541865102edde8377d3965df658da8bd638a62 (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/handle_mirror.c')
| -rw-r--r-- | VNFs/DPPD-PROX/handle_mirror.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/VNFs/DPPD-PROX/handle_mirror.c b/VNFs/DPPD-PROX/handle_mirror.c index 8e6eb6d4..53e341e2 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]); |