From: Arkadiusz Miśkiewicz <arekm@maven.pl>
Date: Thu, 2 Aug 2012 16:47:13 +0000 (+0000)
Subject: Always use mdev (when udev is not in use).
X-Git-Tag: 12639~19
X-Git-Url: https://git.pld-linux.org/?p=projects%2Fgeninitrd.git;a=commitdiff_plain;h=382ce8564f2288deee0d59cdc32b99403679160e

Always use mdev (when udev is not in use).

svn-id: @12575
---

diff --git a/geninitrd b/geninitrd
index 7c75c98..9857c42 100755
--- a/geninitrd
+++ b/geninitrd
@@ -1423,6 +1423,8 @@ modules_add_linuxrc $MODULES
 
 if is_yes "$USE_UDEV"; then
 	initrd_gen_udev
+else
+	initrd_gen_mdev
 fi
 
 find_modules_uvesafb
@@ -1449,6 +1451,7 @@ initrd_gen_suspend
 [ ! -e "$DESTDIR/$rootdev_add" ] && inst $rootdev_add /dev
 
 initrd_gen_stop_udevd
+initrd_gen_stop_mdev
 initrd_gen_stop_uvesafb
 
 # clean up env
diff --git a/mod-udev.sh b/mod-udev.sh
index 59dd324..6b8895e 100644
--- a/mod-udev.sh
+++ b/mod-udev.sh
@@ -101,3 +101,25 @@ initrd_gen_stop_udevd() {
 		/sbin/udevadm info --cleanup-db
 	EOF
 }
+
+# generate initrd fragment
+# @access	public
+initrd_gen_mdev() {
+	debug "Setting up mdev..."
+
+	ln -s busybox $DESTDIR/bin/mdev
+
+	mount_dev
+	mount_sys
+	mount_run
+	add_linuxrc	<<-'EOF'
+		echo /bin/mdev > /proc/sys/kernel/hotplug
+		mdev -s
+	EOF
+}
+
+initrd_gen_stop_mdev() {
+	add_linuxrc     <<-'EOF'
+		killall mdev > /dev/null 2>&1
+	EOF
+}