page: Move the cache double check right after the lock

This commit is contained in:
Bjørn Erik Pedersen 2023-02-22 21:24:41 +01:00
parent fa2d7adf10
commit 586fea0de6
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@ -198,6 +198,11 @@ func (s *RelatedDocsHandler) getOrCreateIndex(ctx context.Context, p Pages) (*re
s.mu.Lock()
defer s.mu.Unlock()
// Double check.
if cachedIndex := s.getIndex(p); cachedIndex != nil {
return cachedIndex, nil
}
for _, c := range s.cfg.Indices {
if c.Type == related.TypeFragments {
// This will trigger building the Pages' fragment map.
@ -219,11 +224,6 @@ func (s *RelatedDocsHandler) getOrCreateIndex(ctx context.Context, p Pages) (*re
break
}
}
if cachedIndex := s.getIndex(p); cachedIndex != nil {
return cachedIndex, nil
}
searchIndex := related.NewInvertedIndex(s.cfg)