code: plan9front

Download patch

ref: 22cf5562fae445333c83d7d562156943dbe1716b
parent: a99b0166432f1773ae50811c34d43f0c19ab2fa5
author: Ori Bernstein <>
date: Wed Oct 18 16:48:38 EDT 2023

git/*: reduce object cache size

the cache is too big; it doesn't measurably improve
performance for most uses, and will run out of memory
on smaller machines. 128 megs ought to be enough for

--- a/sys/src/cmd/git/pack.c
+++ b/sys/src/cmd/git/pack.c
@@ -66,7 +66,7 @@
 Object *lruhead;
 Object *lrutail;
 vlong	ncache;
-vlong	cachemax = 1024*MiB;
+vlong	cachemax = 128*MiB;
 Packf	*packf;
 int	npackf;
 int	openpacks;