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Commit 7788fae6 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Lachlan McIlroy
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[XFS] allow enabling CONFIG_XFS_DEBUG 



Back when I first submitted XFS for mainline inclusion we made the
decision that the debug code is far to extensive to be accidentally
enabled by users in mainline.  But then again it's often quite useful
to track problems down and hacking the makefile all the time is rather
annoying.  Given all the debug options with even more overhead like
lockdep or DEBUG_PAGE_ALLOC users (or rather developers) should know
by now what they're doing.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarLachlan McIlroy <lachlan@sgi.com>
parent 359346a9

fs/xfs/Kconfig

+13 −0
Original line number Diff line number Diff line
@@ -64,3 +64,16 @@ config XFS_RT 
	  See the xfs man page in section 5 for additional information.



	  If unsure, say N.



config XFS_DEBUG

	bool "XFS Debugging support (EXPERIMENTAL)"

	depends on XFS_FS && EXPERIMENTAL

	help

	  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.