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authorDino Simeon Madarang <dino.simeonx.madarang@intel.com>2015-08-18 23:44:36 +0100
committerMaryam Tahhan <maryam.tahhan@intel.com>2015-08-25 14:17:18 +0000
commita3ac6bb9958c96340cff07d7e464bf1028344318 (patch)
tree305bcd085f9b8b3dde7f376816dea4b9c653abf1 /vswitches
parent3af55a78fcd572f93b1a46178bffc4c8e90534f2 (diff)
vswitches: Affinitize vswitch threads for OVS-DPDK
JIRA: VSPERF-64 Change-Id: I7cefd05479da6fe17357da4da558f466175dd6fc Signed-off-by: Dino Simeon Madarang <dino.simeonx.madarang@intel.com> Reviewed-by: Maryam Tahhan <maryam.tahhan@intel.com> Reviewed-by: Al Morton <acmorton@att.com>
Diffstat (limited to 'vswitches')
-rw-r--r--vswitches/ovs_dpdk_vhost.py11
1 files changed, 10 insertions, 1 deletions
diff --git a/vswitches/ovs_dpdk_vhost.py b/vswitches/ovs_dpdk_vhost.py
index 3ff41260..154d5357 100644
--- a/vswitches/ovs_dpdk_vhost.py
+++ b/vswitches/ovs_dpdk_vhost.py
@@ -65,7 +65,16 @@ class OvsDpdkVhost(IVSwitch):
bridge = OFBridge(switch_name)
bridge.create()
bridge.set_db_attribute('Open_vSwitch', '.',
- 'other_config:max-idle', '60000')
+ 'other_config:max-idle',
+ settings.getValue('VSWITCH_FLOW_TIMEOUT'))
+
+ if settings.getValue('VSWITCH_AFFINITIZATION_ON') == 1:
+ # Sets the PMD core mask to VSWITCH_PMD_CPU_MASK
+ # for CPU core affinitization
+ bridge.set_db_attribute('Open_vSwitch', '.',
+ 'other_config:pmd-cpu-mask',
+ settings.getValue('VSWITCH_PMD_CPU_MASK'))
+
bridge.set_db_attribute('Bridge', bridge.br_name,
'datapath_type', 'netdev')
self._bridges[switch_name] = bridge