mirror of
https://github.com/facebook/sapling.git
synced 2024-10-06 23:07:18 +03:00
A Scalable, User-Friendly Source Control System.
112b1abe18
This fixes a performance issue with 'hg status' when files are specified on the command-line. Previously, a large amount of largefiles code was executed, even if files were specified on the command-line and those files were not largefiles. This patch fixes the problem by first checking if non-largefiles were specified on the command-line and, just letting the normal status function handle the case if they were. On a brand new machine, the execution time for 'hg status filename' on a repository with largefiles was: real 0m0.636s user 0m0.512s sys 0m0.120s versus the following (the same repository, with largefiles disabled): real 0m0.215s user 0m0.180s sys 0m0.032s After this patch, the performance of 'hg status filename' on the same repository, with largefiles enabled is: real 0m0.228s user 0m0.189s sys 0m0.036s This performance boost is also true when patterns (rather than specific files) are specified on the command-line. In the case where patterns are specified in addition to a file list, we just defer to the normal codepath in order to not spend extra time expanding the patterns to just risk having to expand them again later. |
||
|---|---|---|
| contrib | ||
| doc | ||
| hgext | ||
| i18n | ||
| mercurial | ||
| tests | ||
| .hgignore | ||
| .hgsigs | ||
| CONTRIBUTORS | ||
| COPYING | ||
| hg | ||
| hgeditor | ||
| hgweb.cgi | ||
| Makefile | ||
| README | ||
| setup.py | ||
Mercurial ========= Mercurial is a fast, easy to use, distributed revision control tool for software developers. Basic install: $ make # see install targets $ make install # do a system-wide install $ hg debuginstall # sanity-check setup $ hg # see help See http://mercurial.selenic.com/ for detailed installation instructions, platform-specific notes, and Mercurial user information.