XFS Debugging support

configname: CONFIG_XFS_DEBUG

Linux Kernel Configuration
└─>File systems
└─>XFS Debugging support
In linux kernel since version 2.6.26 (release Date: 2008-07-13)  
Say Y here to get an XFS build with many debugging features,
including ASSERT checks, function wrappers around macros,
and extra sanity-checking functions in various code paths.

Note that the resulting code will be HUGE and SLOW, and probably
not useful unless you are debugging a particular problem.

Say N unless you are an XFS developer, or you play one on TV.