186     return mb.filesnotin(ma, match=match)

   186     return mb.filesnotin(ma, match=match)

   187 

   187 

   188 

   188 

   189 def usechangesetcentricalgo(repo):

   189 def usechangesetcentricalgo(repo):

   190     """Checks if we should use changeset-centric copy algorithms"""

   190     """Checks if we should use changeset-centric copy algorithms"""

   191     readfrom = repo.ui.config(b'experimental', b'copies.read-from')

   193     readfrom = repo.ui.config(b'experimental', b'copies.read-from')

   192     changesetsource = (b'changeset-only', b'compatibility')

   194     changesetsource = (b'changeset-only', b'compatibility')

   193     return readfrom in changesetsource

   195     return readfrom in changesetsource

   194 

   196 

   195 

   197