Message ID | 1530200511-77186-14-git-send-email-tiago.lam@intel.com |
---|---|
State | Superseded |
Delegated to: | Ian Stokes |
Headers | show |
Series | Support multi-segment mbufs | expand |
On 28 Jun 2018, at 17:41, Tiago Lam wrote: > As it stands, OVS_DPDK_START() won't allow other configs to be set > before starting the ovs-vswitchd daemon. This is a problem since some > configs, such as the "dpdk-multi-seg-mbufs=true" for enabling the > multi-segment mbufs, need to be set prior to start OvS. > > To support other options, OVS_DPDK_START() has been modified to accept > extra configs in the form "$config_name=$config_value". It then uses > ovs-vsctl to set the configs. > > Signed-off-by: Tiago Lam <tiago.lam@intel.com> > LGTM, Acked-by: Eelco Chaudron <echaudro@redhat.com> <SNIP>
diff --git a/tests/system-dpdk-macros.at b/tests/system-dpdk-macros.at index 0762ee0..485a0f3 100644 --- a/tests/system-dpdk-macros.at +++ b/tests/system-dpdk-macros.at @@ -21,7 +21,7 @@ m4_define([OVS_DPDK_PRE_CHECK], ]) -# OVS_DPDK_START() +# OVS_DPDK_START([other-conf-args]) # # Create an empty database and start ovsdb-server. Add special configuration # dpdk-init to enable DPDK functionality. Start ovs-vswitchd connected to that @@ -48,6 +48,11 @@ m4_define([OVS_DPDK_START], AT_CHECK([lscpu], [], [stdout]) AT_CHECK([cat stdout | grep "NUMA node(s)" | awk '{c=1; while (c++<$(3)) {printf "1024,"}; print "1024"}' > SOCKET_MEM]) AT_CHECK([ovs-vsctl --no-wait set Open_vSwitch . other_config:dpdk-socket-mem="$(cat SOCKET_MEM)"]) + dnl Iterate through $other-conf-args list and include them + m4_foreach_w(opt, $1, [ + AT_CHECK([ovs-vsctl --no-wait set Open_vSwitch . other_config:opt]) + ]) + dnl m4_if([$1], [], [], [AT_CHECK(["$1"])]) dnl Start ovs-vswitchd. AT_CHECK([ovs-vswitchd --detach --no-chdir --pidfile --log-file -vvconn -vofproto_dpif -vunixctl], [0], [stdout], [stderr])
As it stands, OVS_DPDK_START() won't allow other configs to be set before starting the ovs-vswitchd daemon. This is a problem since some configs, such as the "dpdk-multi-seg-mbufs=true" for enabling the multi-segment mbufs, need to be set prior to start OvS. To support other options, OVS_DPDK_START() has been modified to accept extra configs in the form "$config_name=$config_value". It then uses ovs-vsctl to set the configs. Signed-off-by: Tiago Lam <tiago.lam@intel.com> --- tests/system-dpdk-macros.at | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)