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author | Derrick Stolee <dstolee@microsoft.com> | 2020-04-09 13:00:11 (GMT) |
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committer | Junio C Hamano <gitster@pobox.com> | 2020-04-09 18:04:35 (GMT) |
commit | caf388caa101be90b7ec43d7f78ca4e935fc0150 (patch) | |
tree | ddb2c2a65d6994420c076140600c568a7740429b /t | |
parent | d5b873c832d832e44523d1d2a9d29afe2b84c84f (diff) | |
download | git-caf388caa101be90b7ec43d7f78ca4e935fc0150.zip git-caf388caa101be90b7ec43d7f78ca4e935fc0150.tar.gz git-caf388caa101be90b7ec43d7f78ca4e935fc0150.tar.bz2 |
bloom: ignore renames when computing changed paths
The changed-path Bloom filters record an entry in the filter for
every path that was changed. This includes every add and delete,
regardless of whether a rename was detected. Detecting renames
causes significant performance issues, but also will trigger
downloading missing blobs in partial clone.
The simple fix is to disable rename detection when computing a
changed-path Bloom filter. This should already be disabled by
default, but it is good to explicitly enforce the intended
behavior.
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't')
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