From fb3b7844765ce9b60650fb86dddea6b65bd2eb4e Mon Sep 17 00:00:00 2001
From: Alain Kalker <a.c.kalker@gmail.com>
Date: Sun, 25 Mar 2012 14:28:11 +0200
Subject: [PATCH] busybox-initramfs: init: Add user-defined mount options for
 NFS mounts
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This adds the possibility of specifying extra mount options for NFS mounts.

Example usage: disk=NFS=192.168.1.1:/export,proto=udp

Feature request and patch submitted by: Björn Ketelaars <bjorn.ketelaars@hydroxide.nl>

Signed-off-by: Alain Kalker <a.c.kalker@gmail.com>
---
 packages/initramfs/sysutils/busybox-initramfs/scripts/init | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/packages/initramfs/sysutils/busybox-initramfs/scripts/init b/packages/initramfs/sysutils/busybox-initramfs/scripts/init
index e391c6b9c9..60f3b1bdc9 100755
--- a/packages/initramfs/sysutils/busybox-initramfs/scripts/init
+++ b/packages/initramfs/sysutils/busybox-initramfs/scripts/init
@@ -160,9 +160,12 @@ NBD_DEVS="0"
 
   mount_nfs() {
   # Mount NFS export
-    NFS_OPTIONS="nolock,retrans=10"
+    NFS_EXPORT="${1%%,*}"
+    NFS_OPTIONS="${1#*,}"
 
-    mount_common "$1" "$2" "$3,$NFS_OPTIONS" "nfs"
+    [ "$NFS_OPTIONS" = "$1" ] && NFS_OPTIONS=
+
+    mount_common "$NFS_EXPORT" "$2" "$3,nolock,retrans=10,$NFS_OPTIONS" "nfs"
   }
 
   mount_part() {