From d412cd8af29a929a4235bb214ea3ca867c128196 Mon Sep 17 00:00:00 2001
From: nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Sun, 1 Jul 2007 03:42:49 +0000
Subject: [PATCH] massively reduce the number of forks that busybox ash has to
 do while processing our scripts this is accomplished simply by changing the
 order in which it looks for builtins and applets

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7815 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
 .../busybox/patches/270-ash_performance.patch | 30 +++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 package/busybox/patches/270-ash_performance.patch

diff --git a/package/busybox/patches/270-ash_performance.patch b/package/busybox/patches/270-ash_performance.patch
new file mode 100644
index 000000000..eff7a5bb1
--- /dev/null
+++ b/package/busybox/patches/270-ash_performance.patch
@@ -0,0 +1,30 @@
+Index: busybox-1.4.2/shell/ash.c
+===================================================================
+--- busybox-1.4.2.orig/shell/ash.c	2007-07-01 05:33:08.371737750 +0200
++++ busybox-1.4.2/shell/ash.c	2007-07-01 05:33:11.703946000 +0200
+@@ -3957,12 +3957,6 @@
+ 	}
+ #endif
+ 
+-	if (is_safe_applet(name)) {
+-		entry->cmdtype = CMDNORMAL;
+-		entry->u.index = -1;
+-		return;
+-	}
+-
+ 	updatetbl = (path == pathval());
+ 	if (!updatetbl) {
+ 		act |= DO_ALTPATH;
+@@ -4074,6 +4068,12 @@
+ 		goto success;
+ 	}
+ 
++	if (is_safe_applet(name)) {
++		entry->cmdtype = CMDNORMAL;
++		entry->u.index = -1;
++		return;
++	}
++
+ 	/* We failed.  If there was an entry for this command, delete it */
+ 	if (cmdp && updatetbl)
+ 		delete_cmd_entry();
-- 
2.35.1