Only poison, don't sanity check
configname: CONFIG_PAGE_POISONING_NO_SANITY
Linux Kernel Configuration
└─>Memory Debugging
└─>Only poison, don't sanity check
In linux kernel since version 4.1 (release Date: 2015-06-21)
Skip the sanity checking on alloc, only fill the pages with
poison on free. This reduces some of the overhead of the
poisoning feature.
If you are only interested in sanitization, say Y. Otherwise
say N.
poison on free. This reduces some of the overhead of the
poisoning feature.
If you are only interested in sanitization, say Y. Otherwise
say N.