Mercurial > hg > mercurial-crew-with-dirclash
view MANIFEST.in @ 879:953ccddd57bd
dirstate walking optimizations
The repo walking code introduces a number of calls to dirstate.map.copy(),
significantly slowing down the walk on large trees. When a list of
files is passed to the walking code, we should only look at map entries
relevant to the file list passed in.
dirstate.filterfiles() is added to return a subset of the dirstate map.
The subset includes in files passed in, and if one of the files requested
is actually a directory, it includes any files inside that directory tree.
This brings the time for hg diff Makefile down from 1.7s to .3s on
a linux kernel repo.
Also, the diff command was unconditionally calling makewalk, leading
to an extra pass through repo.changes. This patch avoids the call
to makewalk when commands.diff isn't given a list of patterns, cutting
the time for hg diff (with no args) in half.
Index: mine/mercurial/hg.py
===================================================================
author | mason@suse.com |
---|---|
date | Fri, 12 Aug 2005 07:10:21 -0800 |
parents | 0902ffece4b4 |
children | fbaf0380efd1 52d8d81e72ad 4f81068ed8cd |
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include hg recursive-include mercurial *.py include hgweb.cgi include hgeditor rewrite-log include tests/README tests/run-tests tests/test-*[a-z0-9] tests/*.out prune tests/*.err include *.txt include templates/map templates/map-*[a-z0-9] include templates/*.tmpl include doc/README doc/*.txt doc/Makefile recursive-include contrib * include README include CONTRIBUTORS include COPYING include TODO include MANIFEST.in