kvserverpb: update comment on RER.Timestamp

It was lying about helping with lease protection. Release note: None
andreimatei · Apr 2, 2021 · 832bc80 · 832bc80
1 parent df928e4
commit 832bc80
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Showing 2 changed files with 21 additions and 21 deletions.
diff --git a/pkg/kv/kvserver/kvserverpb/proposer_kv.pb.go b/pkg/kv/kvserver/kvserverpb/proposer_kv.pb.go
diff --git a/pkg/kv/kvserver/kvserverpb/proposer_kv.proto b/pkg/kv/kvserver/kvserverpb/proposer_kv.proto
@@ -125,9 +125,9 @@ message ReplicatedEvalResult {
   Merge merge = 4;
   ComputeChecksum compute_checksum = 21;
   bool is_lease_request = 6;
-  // Duplicates BatchRequest.Timestamp for proposer-evaluated KV. Used
-  // to verify the validity of the command (for lease coverage and GC
-  // threshold).
+  // The BatchRequest.Timestamp of the request that produced this command. Used
+  // to verify the validity of the command against the GC threshold and to
+  // update the followers' clocks.
   util.hlc.Timestamp timestamp = 8 [(gogoproto.nullable) = false];
   // The stats delta corresponding to the data in this WriteBatch. On
   // a split, contains only the contributions to the left-hand side.