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| author | John Newbery <john@johnnewbery.com> | 2020-05-21 14:36:42 -0400 |
|---|---|---|
| committer | John Newbery <john@johnnewbery.com> | 2020-05-22 11:59:58 -0400 |
| commit | 3bdc7c2d3977a7864aacea80bffc4df7f37cac51 (patch) | |
| tree | 92493e559b52c1fb7042ed619bfe4c78e9090360 /src | |
| parent | 4479eb04d92806633aa3ad3e413f6a7166863638 (diff) | |
[doc] Add comment for m_headers_cache
Diffstat (limited to 'src')
| -rw-r--r-- | src/index/blockfilterindex.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/index/blockfilterindex.h b/src/index/blockfilterindex.h index 7ca43540c7..317f8c0e40 100644 --- a/src/index/blockfilterindex.h +++ b/src/index/blockfilterindex.h @@ -39,6 +39,7 @@ private: size_t WriteFilterToDisk(FlatFilePos& pos, const BlockFilter& filter); Mutex m_cs_headers_cache; + /** cache of block hash to filter header, to avoid disk access when responding to getcfcheckpt. */ std::unordered_map<uint256, uint256, FilterHeaderHasher> m_headers_cache GUARDED_BY(m_cs_headers_cache); protected: |