X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=Documentation%2Fgit-gc.txt;h=229a7c9b30482eb2d8729b581004bc776fa10edf;hb=deda26b9935bdca8d140006b224a278ec0377a33;hp=2e7be916aa5dede578b181e06457189551c16240;hpb=60e3cad92ed93120b9e77116163b267fdda44f91;p=git.git

diff --git a/Documentation/git-gc.txt b/Documentation/git-gc.txt
index 2e7be916a..229a7c9b3 100644
--- a/Documentation/git-gc.txt
+++ b/Documentation/git-gc.txt
@@ -8,7 +8,7 @@ git-gc - Cleanup unnecessary files and optimize the local repository
 
 SYNOPSIS
 --------
-'git-gc' [--prune] [--aggressive] [--auto] [--quiet]
+'git-gc' [--aggressive] [--auto] [--quiet]
 
 DESCRIPTION
 -----------
@@ -25,17 +25,6 @@ operating performance. Some git commands may automatically run
 OPTIONS
 -------
 
---prune::
-	Usually `git-gc` packs refs, expires old reflog entries,
-	packs loose objects,
-	and removes old 'rerere' records.  Removal
-	of unreferenced loose objects is an unsafe operation
-	while other git operations are in progress, so it is not
-	done by default.  Pass this option if you want it, and only
-	when you know nobody else is creating new objects in the
-	repository at the same time (e.g. never use this option
-	in a cron script).
-
 --aggressive::
 	Usually 'git-gc' runs very quickly while providing good disk
 	space utilization and performance.  This option will cause
@@ -104,6 +93,10 @@ the value, the more time is spent optimizing the delta compression.  See
 the documentation for the --window' option in linkgit:git-repack[1] for
 more details.  This defaults to 10.
 
+The optional configuration variable 'gc.pruneExpire' controls how old
+the unreferenced loose objects have to be before they are pruned.  The
+default is "2 weeks ago".
+
 See Also
 --------
 linkgit:git-prune[1]