X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=build%2Fbuild_perf_image.sh;h=68a1804fc9e52bdf86a1736945aad5ca41e0cc26;hb=1aa2897aea3529dfacfd058d436f6878cd940e73;hp=6ca9fbf821dfd05359e1628bbbee3e76a6538548;hpb=e0f468ccf04c0a064b63788cc937f0f68096ff42;p=apex.git

diff --git a/build/build_perf_image.sh b/build/build_perf_image.sh
index 6ca9fbf8..68a1804f 100644
--- a/build/build_perf_image.sh
+++ b/build/build_perf_image.sh
@@ -31,8 +31,13 @@ if [ "$CATEGORY" == "nova" ]; then
 fi
 
 if [ "$CATEGORY" == "kernel" ]; then
-  LIBGUESTFS_BACKEND=direct virt-customize \
-    --run-command "grubby --update-kernel=ALL --args=$KEY=$VALUE" \
-    -a $IMAGE
+  echo "${KEY}=${VALUE}" >> $ROLE-kernel_params.txt
+  if [[ "$dataplane" == 'fdio' && "$KEY" == 'hugepages' ]]; then
+    # set kernel hugepages params for fdio
+    LIBGUESTFS_BACKEND=direct virt-customize --run-command "echo vm.hugetlb_shm_group=0 >> /usr/lib/sysctl.d/00-system.conf" \
+                                             --run-command "echo vm.max_map_count=$(printf "%.0f" $(echo 2.2*$VALUE | bc)) >> /usr/lib/sysctl.d/00-system.conf" \
+                                             --run-command "echo kernel.shmmax==$((VALUE * 2 * 1024 * 1024)) >> /usr/lib/sysctl.d/00-system.conf" \
+                                             -a ${IMAGE}
+  fi
 fi