Debug the global anon/private NOMMU mapping region tree
configname: CONFIG_DEBUG_NOMMU_REGIONS
Linux Kernel Configuration
└─>Kernel hacking
└─>Memory Debugging
└─>Debug the global anon/private NOMMU mapping region tree
In linux kernel since version 2.6.29 (release Date: 2009-03-23)
This option causes the global tree of anonymous and private mapping
regions to be regularly checked for invalid topology.
regions to be regularly checked for invalid topology.