X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=pack-revindex.c;h=6096b6224ad551086afa346617eb714c15a51f78;hb=02ed24580eeb03cb6e68967bd55457d9ab978b7c;hp=a8aa2cd6caefe7d37febdf5c3426cec043492b19;hpb=1fbb58b4153e90eda08c2b022ee32d90729582e6;p=git.git

diff --git a/pack-revindex.c b/pack-revindex.c
index a8aa2cd6c..6096b6224 100644
--- a/pack-revindex.c
+++ b/pack-revindex.c
@@ -40,7 +40,7 @@ static int pack_revindex_ix(struct packed_git *p)
 	return -1 - i;
 }
 
-void init_pack_revindex(void)
+static void init_pack_revindex(void)
 {
 	int num;
 	struct packed_git *p;
@@ -118,9 +118,11 @@ struct revindex_entry *find_pack_revindex(struct packed_git *p, off_t ofs)
 	struct pack_revindex *rix;
 	struct revindex_entry *revindex;
 
+	if (!pack_revindex_hashsz)
+		init_pack_revindex();
 	num = pack_revindex_ix(p);
 	if (num < 0)
-		die("internal error: pack revindex uninitialized");
+		die("internal error: pack revindex fubar");
 
 	rix = &pack_revindex[num];
 	if (!rix->revindex)
@@ -140,3 +142,15 @@ struct revindex_entry *find_pack_revindex(struct packed_git *p, off_t ofs)
 	} while (lo < hi);
 	die("internal error: pack revindex corrupt");
 }
+
+void discard_revindex(void)
+{
+	if (pack_revindex_hashsz) {
+		int i;
+		for (i = 0; i < pack_revindex_hashsz; i++)
+			if (pack_revindex[i].revindex)
+				free(pack_revindex[i].revindex);
+		free(pack_revindex);
+		pack_revindex_hashsz = 0;
+	}
+}