Sai switch process shel setting deltas

Summary: As titled Reviewed By: jasmeetbagga Differential Revision: D66532306 fbshipit-source-id: 6942ca41c3952baa5cc08eee72442a0c1742aa14
facebook · Dec 3, 2024 · 49011d3 · 49011d3
1 parent a784d25
commit 49011d3
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/fboss/agent/hw/sai/switch/SaiSwitch.cpp b/fboss/agent/hw/sai/switch/SaiSwitch.cpp
@@ -1396,6 +1396,14 @@ void SaiSwitch::processSwitchSettingsChangeSansDrainedEntryLocked(
           newConditionalEntropyRehashPeriodUS.value_or(0));
     }
   }
+
+  {
+    const auto oldShelConfig = oldSwitchSettings->getSelfHealingEcmpLagConfig();
+    const auto newShelConfig = newSwitchSettings->getSelfHealingEcmpLagConfig();
+    if (oldShelConfig != newShelConfig) {
+      managerTable_->switchManager().setShelConfig(newShelConfig);
+    }
+  }
 }
 
 template <typename LockPolicyT>