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-rw-r--r--Documentation/config.txt13
-rw-r--r--Documentation/git-gc.txt16
2 files changed, 28 insertions, 1 deletions
diff --git a/Documentation/config.txt b/Documentation/config.txt
index f59fbb3..eebb0b6 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -439,6 +439,19 @@ gc.aggressiveWindow::
algorithm used by 'git gc --aggressive'. This defaults
to 10.
+gc.auto::
+ When there are approximately more than this many loose
+ objects in the repository, `git gc --auto` will pack them.
+ Some Porcelain commands use this command to perform a
+ light-weight garbage collection from time to time. Setting
+ this to 0 disables it.
+
+gc.autopacklimit::
+ When there are more than this many packs that are not
+ marked with `*.keep` file in the repository, `git gc
+ --auto` consolidates them into one larger pack. Setting
+ this to 0 disables this.
+
gc.packrefs::
`git gc` does not run `git pack-refs` in a bare repository by
default so that older dumb-transport clients can still fetch
diff --git a/Documentation/git-gc.txt b/Documentation/git-gc.txt
index c7742ca..b9d5660 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]
+'git-gc' [--prune] [--aggressive] [--auto]
DESCRIPTION
-----------
@@ -43,6 +43,20 @@ OPTIONS
persistent, so this option only needs to be used occasionally; every
few hundred changesets or so.
+--auto::
+ With this option, `git gc` checks if there are too many
+ loose objects in the repository and runs
+ gitlink:git-repack[1] with `-d -l` option to pack them.
+ The threshold for loose objects is set with `gc.auto` configuration
+ variable, and can be disabled by setting it to 0. Some
+ Porcelain commands use this after they perform operation
+ that could create many loose objects automatically.
+ Additionally, when there are too many packs are present,
+ they are consolidated into one larger pack by running
+ the `git-repack` command with `-A` option. The
+ threshold for number of packs is set with
+ `gc.autopacklimit` configuration variable.
+
Configuration
-------------