From 25f635852aee76255f7210c43d43668a80fdccce Mon Sep 17 00:00:00 2001 From: Damjan Marion Date: Mon, 6 Mar 2017 21:51:00 +0100 Subject: dpdk: dpdk-input optimizations and fixes - fix issue caused by assumption that ethertype starts at 0 - intoduce buffer templates to speed-up vlib_buffer_t metadata initialization - avoid check for multiseg buffers inside loop if multiseg is disabled - interleave prefetches to reduce load on L1 cache Change-Id: I3b76e6d3e1e15ed28f01625edb7fbe9f38112e03 Signed-off-by: Damjan Marion --- src/plugins/dpdk/device/dpdk.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src/plugins/dpdk/device/dpdk.h') diff --git a/src/plugins/dpdk/device/dpdk.h b/src/plugins/dpdk/device/dpdk.h index 092c7dca604..84f86ae28dd 100644 --- a/src/plugins/dpdk/device/dpdk.h +++ b/src/plugins/dpdk/device/dpdk.h @@ -338,6 +338,9 @@ typedef struct /* per-thread recycle lists */ u32 **recycle; + /* per-thread buffer templates */ + vlib_buffer_t *buffer_templates; + /* buffer flags template, configurable to enable/disable tcp / udp cksum */ u32 buffer_flags_template; -- cgit 1.2.3-korg