ARM: exynos_defconfig: Enable DYNAMIC_DEBUG and get rid of old ext3
DYNAMIC_DEBUG is quite useful for debugging kernels and should not cause
noticeable performance regressions. It makes the kernel bigger (around 4%)
but this difference should not impact typical developer and reference
usage of this defconfig.
Sizes:
zImage-old:
4641496 bytes
zImage-new:
4811384 bytes
text data bss dec hex filename
7031229 2570916 327016
9929161 9781c9 vmlinux-old
7205921 2800052 327016
10332989 9dab3d vmlinux-new
Additionally, remove the EXT3_FS symbol because it is entirely replaced
by EXT4_FS.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>