Mercurial > hg-stable
changeset 46218:3f92a9bb80f0
engine: prevent multiple checking of re-delta-multibase
The _perform_clone function is called for each revlog cloned, hence we should
prevent this function call overhead.
Differential Revision: https://phab.mercurial-scm.org/D9669
| author | Pulkit Goyal <7895pulkit@gmail.com> |
|---|---|
| date | Wed, 30 Dec 2020 16:39:35 +0530 |
| parents | 02df91e895bd |
| children | 481d9aed669c |
| files | mercurial/upgrade_utils/actions.py mercurial/upgrade_utils/engine.py |
| diffstat | 2 files changed, 6 insertions(+), 3 deletions(-) [+] |
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--- a/mercurial/upgrade_utils/actions.py Wed Dec 30 16:33:49 2020 +0530 +++ b/mercurial/upgrade_utils/actions.py Wed Dec 30 16:39:35 2020 +0530 @@ -658,6 +658,11 @@ elif b're-delta-fulladd' in self._upgrade_actions_names: self.delta_reuse_mode = revlog.revlog.DELTAREUSEFULLADD + # should this operation force re-delta of both parents + self.force_re_delta_both_parents = ( + b're-delta-multibase' in self._upgrade_actions_names + ) + def _write_labeled(self, l, label): """ Utility function to aid writing of a list under one label
--- a/mercurial/upgrade_utils/engine.py Wed Dec 30 16:33:49 2020 +0530 +++ b/mercurial/upgrade_utils/engine.py Wed Dec 30 16:39:35 2020 +0530 @@ -140,9 +140,7 @@ newrl, addrevisioncb=oncopiedrevision, deltareuse=upgrade_op.delta_reuse_mode, - forcedeltabothparents=upgrade_op.has_upgrade_action( - b're-delta-multibase' - ), + forcedeltabothparents=upgrade_op.force_re_delta_both_parents, sidedatacompanion=sidedatacompanion, ) else: