| commit | f1f5de442faf85724e67917cd24df6b7275ca360 | [log] [tgz] |
|---|---|---|
| author | Derrick Stolee <dstolee@microsoft.com> | Wed Jan 16 10:25:58 2019 -0800 |
| committer | Junio C Hamano <gitster@pobox.com> | Thu Jan 17 13:44:37 2019 -0800 |
| tree | bcc60826e270b10c1dd28367c63394caa019b52d | |
| parent | 5d826e972970a784bd7a7bdf587512510097b8c7 [diff] |
revision: add mark_tree_uninteresting_sparse In preparation for a new algorithm that walks fewer trees when creating a pack from a set of revisions, create a method that takes an oidset of tree oids and marks reachable objects as UNINTERESTING. The current implementation uses the existing mark_tree_uninteresting to recursively walk the trees and blobs. This will walk the same number of trees as the old mechanism. To ensure that mark_tree_uninteresting walks the tree, we need to remove the UNINTERESTING flag before calling the method. This implementation will be replaced entirely in a later commit. There is one new assumption in this approach: we are also given the oids of the interesting trees. This implementation does not use those trees at the moment, but we will use them in a later rewrite of this method. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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