[SRU][Mako][Wily][Vivid] Replace EXT{2,3} with EXT4_USE_FOR_EXT23

[Kyle Fazzari]

>From 8d7272b0cdbc429323a9061e082f245864cfb5c8 Mon Sep 17 00:00:00 2001
From: Kyle Fazzari <kyle at canonical.com>
Date: Wed, 4 Nov 2015 19:44:04 +0000
Subject: UBUNTU: SAUCE: Replace EXT{2,3} with EXT4_USE_FOR_EXT23.

BugLink: https://bugs.launchpad.net/bugs/1513463

The kernel has grown too large to fit on the Mako boot
partition. This config change makes it smaller without
losing any functionality due to making use of EXT4's
backward-compatibility.

Signed-off-by: Kyle Fazzari <kyle at canonical.com>
---
 debian.mako/config/config.common.ubuntu | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/debian.mako/config/config.common.ubuntu b/debian.mako/config/config.common.ubuntu
index 0fced42..d6cf0c5 100644
--- a/debian.mako/config/config.common.ubuntu
+++ b/debian.mako/config/config.common.ubuntu
@@ -635,21 +635,22 @@ CONFIG_EVM=y
 CONFIG_EXPERIMENTAL=y
 CONFIG_EXPERT=y
 CONFIG_EXPORTFS=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT2_FS_POSIX_ACL=y
-CONFIG_EXT2_FS_SECURITY=y
-CONFIG_EXT2_FS_XATTR=y
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT2_FS_POSIX_ACL is not set
+# CONFIG_EXT2_FS_SECURITY is not set
+# CONFIG_EXT2_FS_XATTR is not set
 # CONFIG_EXT2_FS_XIP is not set
 # CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
-CONFIG_EXT3_FS=y
-CONFIG_EXT3_FS_POSIX_ACL=y
-CONFIG_EXT3_FS_SECURITY=y
-CONFIG_EXT3_FS_XATTR=y
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+# CONFIG_EXT3_FS_XATTR is not set
 # CONFIG_EXT4_DEBUG is not set
 CONFIG_EXT4_FS=y
 CONFIG_EXT4_FS_POSIX_ACL=y
 CONFIG_EXT4_FS_SECURITY=y
 CONFIG_EXT4_FS_XATTR=y
+CONFIG_EXT4_USE_FOR_EXT23=y
 CONFIG_EXTRA_FIRMWARE=""
 # CONFIG_EXYNOS_VIDEO is not set
 # CONFIG_EZX_PCAP is not set
-- 
2.1.4