comparison mercurial/localrepo.py @ 40819:875d2af8cb4e

mmapindex: move the 'mmapindexthreshold' option out of experimental

The option is useful and should be advertised more. We move it out of
experimental as a first step. The `storage` section is selected as this is
related to how the storage is accessed. A new 'performance' section might be
more appropriate.

We move from 'mmapindexthreshold` to `mmap-threshold` as non-index item are
also suitable for mmap (eg: the rev-branch-cache).

If relevant, we can introduce sub-option `mmap-threshold.revlog-index` later.

40818:a0f2641ddd61

    chainspan = ui.configbytes(b'experimental', b'maxdeltachainspan')
    if 0 <= chainspan:
        options[b'maxdeltachainspan'] = chainspan

    mmapindexthreshold = ui.configbytes(b'experimental',
                                        b'mmapindexthreshold')
    if mmapindexthreshold is not None:
        options[b'mmapindexthreshold'] = mmapindexthreshold

    withsparseread = ui.configbool(b'experimental', b'sparse-read')
    srdensitythres = float(ui.config(b'experimental',

40819:875d2af8cb4e

    chainspan = ui.configbytes(b'experimental', b'maxdeltachainspan')
    if 0 <= chainspan:
        options[b'maxdeltachainspan'] = chainspan

    mmapindexthreshold = ui.configbytes(b'storage', b'mmap-threshold')
    if mmapindexthreshold is not None:
        options[b'mmapindexthreshold'] = mmapindexthreshold

    withsparseread = ui.configbool(b'experimental', b'sparse-read')
    srdensitythres = float(ui.config(b'experimental',