> -----Original Message----- > From: Stephen Hemminger <[email protected]> > Sent: Tuesday 4 November 2025 16:07 > To: [email protected] > Cc: Stephen Hemminger <[email protected]>; Konstantin Ananyev > <[email protected]> > Subject: [PATCH v4 2/5] bpf: use bulk free on filtered packets > > When rte_pktmbuf_free_bulk is faster because it does single > mempool operation rather than per-packet. > > Signed-off-by: Stephen Hemminger <[email protected]> > --- > lib/bpf/bpf_pkt.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/lib/bpf/bpf_pkt.c b/lib/bpf/bpf_pkt.c > index 01f813c56b..087ac0f244 100644 > --- a/lib/bpf/bpf_pkt.c > +++ b/lib/bpf/bpf_pkt.c > @@ -177,8 +177,7 @@ apply_filter(struct rte_mbuf *mb[], const uint64_t rc[], > uint32_t num, > > if (drop != 0) { > /* free filtered out mbufs */ > - for (i = 0; i != k; i++) > - rte_pktmbuf_free(dr[i]); > + rte_pktmbuf_free_bulk(dr, k); > } else { > /* copy filtered out mbufs beyond good ones */ > for (i = 0; i != k; i++) > -- > 2.51.0
Reviewed-by: Marat Khalili <[email protected]>
