[RFC 02/11] remove CONFIG_KMOD from core kernel code

[Johannes Berg <johannes@sipsolutions.net>]

[-- Attachment #1: config-kmod-remove-core.patch --]
[-- Type: text/plain, Size: 2007 bytes --]

Always compile request_module when the kernel allows modules.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
---
 include/linux/kmod.h |    2 +-
 kernel/exec_domain.c |    2 +-
 kernel/kmod.c        |    2 +-
 kernel/sysctl.c      |    4 ++--
 4 files changed, 5 insertions(+), 5 deletions(-)

--- everything.orig/include/linux/kmod.h	2008-07-08 17:32:06.000000000 +0200
+++ everything/include/linux/kmod.h	2008-07-08 17:34:37.000000000 +0200
@@ -25,7 +25,7 @@
 
 #define KMOD_PATH_LEN 256
 
-#ifdef CONFIG_KMOD
+#ifdef CONFIG_MODULES
 /* modprobe exit status on success, -ve on error.  Return value
  * usually useless though. */
 extern int request_module(const char * name, ...) __attribute__ ((format (printf, 1, 2)));
--- everything.orig/kernel/exec_domain.c	2008-07-08 17:32:06.000000000 +0200
+++ everything/kernel/exec_domain.c	2008-07-08 17:34:37.000000000 +0200
@@ -65,7 +65,7 @@ lookup_exec_domain(u_long personality)
 				goto out;
 	}
 
-#ifdef CONFIG_KMOD
+#ifdef CONFIG_MODULES
 	read_unlock(&exec_domains_lock);
 	request_module("personality-%ld", pers);
 	read_lock(&exec_domains_lock);
--- everything.orig/kernel/kmod.c	2008-07-08 17:32:06.000000000 +0200
+++ everything/kernel/kmod.c	2008-07-08 17:34:37.000000000 +0200
@@ -42,7 +42,7 @@ extern int max_threads;
 
 static struct workqueue_struct *khelper_wq;
 
-#ifdef CONFIG_KMOD
+#ifdef CONFIG_MODULES
 
 /*
 	modprobe_path is set via /proc/sys.
--- everything.orig/kernel/sysctl.c	2008-07-08 17:32:06.000000000 +0200
+++ everything/kernel/sysctl.c	2008-07-08 17:34:37.000000000 +0200
@@ -106,7 +106,7 @@ static int min_percpu_pagelist_fract = 8
 
 static int ngroups_max = NGROUPS_MAX;
 
-#ifdef CONFIG_KMOD
+#ifdef CONFIG_MODULES
 extern char modprobe_path[];
 #endif
 #ifdef CONFIG_CHR_DEV_SG
@@ -455,7 +455,7 @@ static struct ctl_table kern_table[] = {
 		.mode		= 0644,
 		.proc_handler	= &proc_dointvec,
 	},
-#ifdef CONFIG_KMOD
+#ifdef CONFIG_MODULES
 	{
 		.ctl_name	= KERN_MODPROBE,
 		.procname	= "modprobe",

--