use minimum of 2 workers

2022-01-25 21:37:48 +02:00 · 2022-01-25 21:37:48 +02:00 · 10f2445a99
commit 10f2445a99
parent 8e01e73de4
1 changed files with 3 additions and 0 deletions
--- a/blockstore/splitstore/splitstore_compact.go
+++ b/blockstore/splitstore/splitstore_compact.go
@ -711,6 +711,9 @@ func (s *SplitStore) walkChain(ts *types.TipSet, inclState, inclMsgs abi.ChainEp
 		if workers > runtime.NumCPU()/2 {
 			workers = runtime.NumCPU() / 2
 		}
+		if workers < 2 {
+			workers = 2
+		}

 		workch := make(chan cid.Cid, len(walking))
 		for _, c := range walking {