748     # meaningful on such old repos.

   748     # meaningful on such old repos.

   749     if b'revlogv1' in requirements or REVLOGV2_REQUIREMENT in requirements:

   749     if b'revlogv1' in requirements or REVLOGV2_REQUIREMENT in requirements:

   750         options.update(resolverevlogstorevfsoptions(ui, requirements, features))

   750         options.update(resolverevlogstorevfsoptions(ui, requirements, features))

   751     else: # explicitly mark repo as using revlogv0

   751     else: # explicitly mark repo as using revlogv0

   752         options['revlogv0'] = True

   752         options['revlogv0'] = True

   753 

   758 

   754     return options

   759     return options

   755 

   760 

   756 def resolverevlogstorevfsoptions(ui, requirements, features):

   761 def resolverevlogstorevfsoptions(ui, requirements, features):

   757     """Resolve opener options specific to revlogs."""

   762     """Resolve opener options specific to revlogs."""