upstream/mercurial-mirror Files · mercurial/cacheutil.py

localrepo: do not cache auditor/nofsauditor which would make reference cycle...

localrepo: do not cache auditor/nofsauditor which would make reference cycle Before, self.auditor and self.nofsauditor held self through self._checknested, and the following code couldn't free a repo by ref-counting. def main(): repo = localrepo.localrepository(uimod.ui(), '../testrepos/hello') main() With this change, the cache of the nofsauditor is limited to a single match session. I think that's okay as the nofsauditor doesn't do any filesystem access. Alternatively, maybe we can remove the callback from nofsauditor since it isn't used unless realfs=True, but I have no idea whether it is a bug or not.

Boris Feld - - Load All Authors

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      # scmutil.py - Mercurial core utility functions

      #

      #  Copyright Matt Mackall <mpm@selenic.com> and other

      #

      # This software may be used and distributed according to the terms of the

      # GNU General Public License version 2 or any later version.

      from __future__ import absolute_import

      from . import repoview

      def cachetocopy(srcrepo):

          """return the list of cache file valuable to copy during a clone"""

          # In local clones we're copying all nodes, not just served

          # ones. Therefore copy all branch caches over.

          cachefiles = ['branch2']

          cachefiles += ['branch2-%s' % f for f in repoview.filtertable]

          cachefiles += ['rbc-names-v1', 'rbc-revs-v1']

          cachefiles += ['tags2']

          cachefiles += ['tags2-%s' % f for f in repoview.filtertable]

          cachefiles += ['hgtagsfnodes1']

          return cachefiles

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				# scmutil.py - Mercurial core utility functions
				#
				# Copyright Matt Mackall <mpm@selenic.com> and other
				#
				# This software may be used and distributed according to the terms of the
				# GNU General Public License version 2 or any later version.
				from __future__ import absolute_import

				from . import repoview

				def cachetocopy(srcrepo):
				"""return the list of cache file valuable to copy during a clone"""
				# In local clones we're copying all nodes, not just served
				# ones. Therefore copy all branch caches over.
				cachefiles = ['branch2']
				cachefiles += ['branch2-%s' % f for f in repoview.filtertable]
				cachefiles += ['rbc-names-v1', 'rbc-revs-v1']
				cachefiles += ['tags2']
				cachefiles += ['tags2-%s' % f for f in repoview.filtertable]
				cachefiles += ['hgtagsfnodes1']
				return cachefiles