diff options
| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2007-07-01 03:42:49 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2007-07-01 03:42:49 +0000 |
| commit | d412cd8af29a929a4235bb214ea3ca867c128196 (patch) | |
| tree | acfc21827795225a95428e2a69adf11ef8c633b7 | |
| parent | a4fd36a6596de31b17fd27a6e462fd514c5dc072 (diff) | |
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
| -rw-r--r-- | package/busybox/patches/270-ash_performance.patch | 30 |
1 files changed, 30 insertions, 0 deletions
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(); |