Mercurial > hg
view tests/test-revlog-mmapindex.t @ 40049:39074a35f7db
wireprotov2: always advertise raw repo requirements
I'm pretty sure my original thinking behind making it conditional
on stream clone support was that the behavior mirrored wire protocol
version 1.
I don't see a compelling reason for us to not advertise the server's
storage requirements. The proper way to advertise stream clone support
in wireprotov2 would be to not advertise the command(s) required to
perform stream clone or to advertise a separate capability denoting
stream clone support.
Stream clone isn't yet implemented on wireprotov2, so we can cross
this bridge later.
Differential Revision: https://phab.mercurial-scm.org/D4863
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Wed, 03 Oct 2018 10:04:04 -0700 |
parents | 6ebe899b6551 |
children | 42d2b31cee0b |
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create verbosemmap.py $ cat << EOF > verbosemmap.py > # extension to make util.mmapread verbose > > from __future__ import absolute_import > > from mercurial import ( > extensions, > pycompat, > util, > ) > > def extsetup(ui): > def mmapread(orig, fp): > ui.write(b"mmapping %s\n" % pycompat.bytestr(fp.name)) > ui.flush() > return orig(fp) > > extensions.wrapfunction(util, 'mmapread', mmapread) > EOF setting up base repo $ hg init a $ cd a $ touch a $ hg add a $ hg commit -qm base $ for i in `$TESTDIR/seq.py 1 100` ; do > echo $i > a > hg commit -qm $i > done set up verbosemmap extension $ cat << EOF >> $HGRCPATH > [extensions] > verbosemmap=$TESTTMP/verbosemmap.py > EOF mmap index which is now more than 4k long $ hg log -l 5 -T '{rev}\n' --config experimental.mmapindexthreshold=4k mmapping $TESTTMP/a/.hg/store/00changelog.i 100 99 98 97 96 do not mmap index which is still less than 32k $ hg log -l 5 -T '{rev}\n' --config experimental.mmapindexthreshold=32k 100 99 98 97 96 $ cd ..