Re: What's cooking in git.git (Feb 2020, #02; Mon, 10)

> * gs/commit-graph-path-filter (2020-02-06) 11 commits
>  - commit-graph: add GIT_TEST_COMMIT_GRAPH_CHANGED_PATHS test flag
>  - revision.c: use Bloom filters to speed up path based revision walks
>  - commit-graph: add --changed-paths option to write subcommand
>  - commit-graph: reuse existing Bloom filters during write.
>  - commit-graph: write Bloom filters to commit graph file
>  - commit-graph: examine commits by generation number
>  - commit-graph: examine changed-path objects in pack order
>  - commit-graph: compute Bloom filters for changed paths
>  - diff: halt tree-diff early after max_changes
>  - bloom: core Bloom filter implementation for changed paths
>  - commit-graph: use MAX_NUM_CHUNKS
> 
>  Introduce an extension to the commit-graph to make it efficient to
>  check for the paths that were modified at each commit using Bloom
>  filters.
> 
>  Breakage due to byte-order dependency reported.
>