[PATCH 2 of 2] debugupdatecache: also warm rev branch cache
Boris Feld
boris.feld at octobus.net
Wed Mar 14 11:37:25 EDT 2018
# HG changeset patch
# User Boris Feld <boris.feld at octobus.net>
# Date 1519230070 -3600
# Wed Feb 21 17:21:10 2018 +0100
# Node ID c76963db79b393830c8f460baec7efcb39049d86
# Parent 894cf14ad5d770100eecf112cff94c7a7b19679b
# EXP-Topic debug-improvement
# Available At https://bitbucket.org/octobus/mercurial-devel/
# hg pull https://bitbucket.org/octobus/mercurial-devel/ -r c76963db79b3
debugupdatecache: also warm rev branch cache
We add basic code to have `debugupdatecache` ensure that the rev branch cache
is fully warmed. This only affects the `debugupdatecache` command, not normal
transaction operation.
diff --git a/mercurial/debugcommands.py b/mercurial/debugcommands.py
--- a/mercurial/debugcommands.py
+++ b/mercurial/debugcommands.py
@@ -2482,7 +2482,7 @@ def debuguiprompt(ui, prompt=''):
def debugupdatecaches(ui, repo, *pats, **opts):
"""warm all known caches in the repository"""
with repo.wlock(), repo.lock():
- repo.updatecaches()
+ repo.updatecaches(full=True)
@command('debugupgraderepo', [
('o', 'optimize', [], _('extra optimization to perform'), _('NAME')),
diff --git a/mercurial/localrepo.py b/mercurial/localrepo.py
--- a/mercurial/localrepo.py
+++ b/mercurial/localrepo.py
@@ -1519,12 +1519,15 @@ class localrepository(object):
return updater
@unfilteredmethod
- def updatecaches(self, tr=None):
+ def updatecaches(self, tr=None, full=False):
"""warm appropriate caches
If this function is called after a transaction closed. The transaction
will be available in the 'tr' argument. This can be used to selectively
update caches relevant to the changes in that transaction.
+
+ If 'full' is set, make sure all caches the function knows about have
+ up-to-date data. Even the ones usually loaded more lazily.
"""
if tr is not None and tr.hookargs.get('source') == 'strip':
# During strip, many caches are invalid but
@@ -1536,6 +1539,12 @@ class localrepository(object):
self.ui.debug('updating the branch cache\n')
branchmap.updatecache(self.filtered('served'))
+ if full:
+ rbc = self.revbranchcache()
+ for r in self.changelog:
+ rbc.branchinfo(r)
+ rbc.write()
+
def invalidatecaches(self):
if '_tagscache' in vars(self):
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