mercurial/localrepo.py

51682:c10fa6388dbf

    chainspan = ui.configbytes(b'experimental', b'maxdeltachainspan')
    if 0 <= chainspan:
        delta_config.max_deltachain_span = chainspan

    if ui.configbool(b'storage', b'revlog.mmap.index'):
        data_config.mmap_index_threshold = ui.configbytes(
            b'storage',
            b'revlog.mmap.index:size-threshold',
        )

51683:5f37c36f36b9

    chainspan = ui.configbytes(b'experimental', b'maxdeltachainspan')
    if 0 <= chainspan:
        delta_config.max_deltachain_span = chainspan

    has_populate = util.has_mmap_populate()
    if ui.configbool(b'storage', b'revlog.mmap.index', has_populate):
        data_config.mmap_index_threshold = ui.configbytes(
            b'storage',
            b'revlog.mmap.index:size-threshold',
        )