Mercurial > hg
diff .arcconfig @ 42744:c5748c6969b9
rust-discovery: optimization of add commons/missings for empty arguments
These two cases have to be catched early for different reasons.
In the case of add_missing_revisions, we don't want to trigger
the computation of the undecided set (and the children cache)
too early: the later the better.
In the case of add_common_revisions, the inner `MissingAncestors`
object wouldn't know that all ancestors of its bases have already
been removed from the undecided.
In principle, that would in itself be a lead for further
improvement: this remove_ancestors_from could be more incremental,
but the current performance seems to be good enough.
Differential Revision: https://phab.mercurial-scm.org/D6429
author | Georges Racinet on percheron.racinet.fr <georges@racinet.fr> |
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date | Tue, 21 May 2019 12:46:38 +0200 |
parents | b2c27d84f05c |
children | ff396501e841 |