On Tue, Jun 04, 2013 at 07:55:05PM -0700, Joe Perches wrote:

Reduce the object size ~10% could be useful for embedded
systems.

Add #ifdef CONFIG_PRINTK #else #endif blocks
to hold formats and arguments, passing " " to
functions when !CONFIG_PRINTK and still verifying
format and arguments with no_printk.

$ size fs/ext4/built-in.o*
   text	   data	    bss	    dec	    hex	filename
 239375	    610	    888	 240873	  3ace9	fs/ext4/built-in.o.new
 264167	    738	    888	 265793	  40e41	fs/ext4/built-in.o.old

    $ grep -E "CONFIG_EXT4|CONFIG_PRINTK" .config
    # CONFIG_PRINTK is not set
    CONFIG_EXT4_FS=y
    CONFIG_EXT4_USE_FOR_EXT23=y
    CONFIG_EXT4_FS_POSIX_ACL=y
    # CONFIG_EXT4_FS_SECURITY is not set
    # CONFIG_EXT4_DEBUG is not set

Signed-off-by: Joe Perches <joe@perches.com>

Applied, thanks.

					- Ted