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reused cidset across all walks when flushing pending writes

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This commit is contained in:
vyzo 2021-07-02 15:32:55 +03:00
parent 1d41e1544a
commit 484dfaebce
1 changed files with 2 additions and 1 deletions
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3
blockstore/splitstore/splitstore.go
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@ -593,6 +593,7 @@ func (s *SplitStore) flushPendingWrites(locked bool) {
cids := make([]cid.Cid, 0, len(s.pendingWrites)) cids := make([]cid.Cid, 0, len(s.pendingWrites))
seen := make(map[cid.Cid]struct{}) seen := make(map[cid.Cid]struct{})
walked := cid.NewSet()
for c := range s.pendingWrites { for c := range s.pendingWrites {
_, ok := seen[c] _, ok := seen[c]
if ok { if ok {
@ -607,7 +608,7 @@ func (s *SplitStore) flushPendingWrites(locked bool) {
continue continue
} }
err := s.walkLinks(c, cid.NewSet(), func(c cid.Cid) error { err := s.walkLinks(c, walked, func(c cid.Cid) error {
_, ok := seen[c] _, ok := seen[c]
if !ok { if !ok {
cids = append(cids, c) cids = append(cids, c)