Mercurial > hg
annotate README @ 18442:ecba9b0e7672
posix: don't compare atime when determining if a file has changed
A file's atime might change even if the file itself doesn't change. This might
cause us to invalidate caches more often than necessary.
Before this change, hg add often resulted in the dirstate being parsed twice
on systems that track atime. After this change, it is only parsed once. For a
repository with over 180,000 files, this speeds up hg add from 1.2 seconds to
1.0.
author | Siddharth Agarwal <sid0@fb.com> |
---|---|
date | Fri, 18 Jan 2013 15:55:16 -0800 |
parents | df5ecb813426 |
children | 4b0fc75f9403 |
rev | line source |
---|---|
12857
a9f91c844a3b
README: add small introduction
Martin Geisler <mg@lazybytes.net>
parents:
12856
diff
changeset
|
1 Mercurial |
a9f91c844a3b
README: add small introduction
Martin Geisler <mg@lazybytes.net>
parents:
12856
diff
changeset
|
2 ========= |
a9f91c844a3b
README: add small introduction
Martin Geisler <mg@lazybytes.net>
parents:
12856
diff
changeset
|
3 |
a9f91c844a3b
README: add small introduction
Martin Geisler <mg@lazybytes.net>
parents:
12856
diff
changeset
|
4 Mercurial is a fast, easy to use, distributed revision control tool |
a9f91c844a3b
README: add small introduction
Martin Geisler <mg@lazybytes.net>
parents:
12856
diff
changeset
|
5 for software developers. |
a9f91c844a3b
README: add small introduction
Martin Geisler <mg@lazybytes.net>
parents:
12856
diff
changeset
|
6 |
3935 | 7 Basic install: |
0
9117c6561b0b
Add back links from file revisions to changeset revisions
mpm@selenic.com
parents:
diff
changeset
|
8 |
3935 | 9 $ make # see install targets |
10 $ make install # do a system-wide install | |
11 $ hg debuginstall # sanity-check setup | |
12 $ hg # see help | |
205
d255d99a7cbd
README: integrate some changes from Kevin Smith
mpm@selenic.com
parents:
204
diff
changeset
|
13 |
16217
df5ecb813426
readme: mention how to run in-place
Ross Lagerwall <rosslagerwall@gmail.com>
parents:
12857
diff
changeset
|
14 Running without installing: |
df5ecb813426
readme: mention how to run in-place
Ross Lagerwall <rosslagerwall@gmail.com>
parents:
12857
diff
changeset
|
15 |
df5ecb813426
readme: mention how to run in-place
Ross Lagerwall <rosslagerwall@gmail.com>
parents:
12857
diff
changeset
|
16 $ make local # build for inplace usage |
df5ecb813426
readme: mention how to run in-place
Ross Lagerwall <rosslagerwall@gmail.com>
parents:
12857
diff
changeset
|
17 $ ./hg --version # should show the latest version |
df5ecb813426
readme: mention how to run in-place
Ross Lagerwall <rosslagerwall@gmail.com>
parents:
12857
diff
changeset
|
18 |
8936
1de6e7e1bb9f
change wiki/bts URLs to point to new hostname
Dirkjan Ochtman <dirkjan@ochtman.nl>
parents:
3935
diff
changeset
|
19 See http://mercurial.selenic.com/ for detailed installation |
3935 | 20 instructions, platform-specific notes, and Mercurial user information. |