[PATCH 3/2] Document the fact that git-svn now runs git-gc

[Steven Grimm <koreth@midwinter.com>]

Signed-off-by: Steven Grimm <koreth@midwinter.com>
---
 Documentation/git-svn.txt |   10 +++++++++-
 1 files changed, 9 insertions(+), 1 deletions(-)

diff --git a/Documentation/git-svn.txt b/Documentation/git-svn.txt
index e157c6a..26f0f39 100644
--- a/Documentation/git-svn.txt
+++ b/Documentation/git-svn.txt
@@ -125,7 +125,15 @@ and have no uncommitted changes.
 	alternative to HEAD.
 	This is advantageous over 'set-tree' (below) because it produces
 	cleaner, more linear history.
-+
+
+When the commit is finished, gitlink:git-gc[1] is run with the
+`--prune` and `--auto` options to clean up the git object database,
+including removing old unreachable objects (some of which are
+created by the process of committing to SVN.) Set the `gc.auto`
+config option to 0 if you don't want your repository to be cleaned,
+e.g., because you are intentionally keeping unreachable objects in
+your repository.
+
 --no-rebase;;
 	After committing, do not rebase or reset.
 --
-- 
1.5.3.4.203.gcc61a