From: Sergey Vlasov <vsu@altlinux.ru>
Date: Tue, 15 Nov 2005 16:07:15 +0000 (+0300)
Subject: git-fsck-objects: Free tree entries after use
X-Git-Tag: v0.99.9k~3^2~26
X-Git-Url: https://git.octo.it/?a=commitdiff_plain;h=545f229a4b43212e683ac63e5aa740324ac7799e;p=git.git

git-fsck-objects: Free tree entries after use

The Massif tool of Valgrind revealed that parsed tree entries occupy
more than 60% of memory allocated by git-fsck-objects.  These entries
can be freed immediately after use, which significantly decreases
memory consumption.

Signed-off-by: Sergey Vlasov <vsu@altlinux.ru>
Signed-off-by: Junio C Hamano <junkio@cox.net>
---

diff --git a/fsck-objects.c b/fsck-objects.c
index 17d05363..c1b279ef 100644
--- a/fsck-objects.c
+++ b/fsck-objects.c
@@ -184,10 +184,17 @@ static int fsck_tree(struct tree *item)
 			default:
 				break;
 			}
+			free(last->name);
+			free(last);
 		}
 
 		last = entry;
 	}
+	if (last) {
+		free(last->name);
+		free(last);
+	}
+	item->entries = NULL;
 
 	retval = 0;
 	if (has_full_path) {