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-rw-r--r--dpdk/Makefile2
1 files changed, 2 insertions, 0 deletions
diff --git a/dpdk/Makefile b/dpdk/Makefile
index d4294504e50..22ea9cfae9b 100644
--- a/dpdk/Makefile
+++ b/dpdk/Makefile
@@ -17,6 +17,7 @@ SHELL := /bin/bash
DPDK_BUILD_DIR ?= $(CURDIR)/_build
DPDK_INSTALL_DIR ?= $(CURDIR)/_install
DPDK_PKTMBUF_HEADROOM ?= 128
+DPDK_CACHE_LINE_SIZE ?= 64
DPDK_DOWNLOAD_DIR ?= $(HOME)/Downloads
DPDK_DEBUG ?= n
DPDK_MLX4_PMD ?= n
@@ -177,6 +178,7 @@ $(B)/custom-config: $(B)/.patch.ok Makefile
@# modify options
$(call set,RTE_MAX_LCORE,256)
$(call set,RTE_PKTMBUF_HEADROOM,$(DPDK_PKTMBUF_HEADROOM))
+ $(call set,RTE_CACHE_LINE_SIZE,$(DPDK_CACHE_LINE_SIZE))
$(call set,RTE_LIBEAL_USE_HPET,y)
$(call set,RTE_BUILD_COMBINE_LIBS,y)
$(call set,RTE_PCI_CONFIG,y)