Enable debug page memory allocations by default?

configname: CONFIG_DEBUG_PAGEALLOC_ENABLE_DEFAULT

Linux Kernel Configuration
└─>Kernel hacking
└─>Memory Debugging
└─>Enable debug page memory allocations by default?
In linux kernel since version 4.1 (release Date: 2015-06-21)  
Enable debug page memory allocations by default? This value
can be overridden by debug_pagealloc=off|on.