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lockstat: documentation

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Provide some documentation for CONFIG_LOCK_STAT.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: Ingo Molnar <mingo@elte.hu>
Cc: "Randy.Dunlap" <rdunlap@xenotime.net>
Cc: Rob Landley <rob@landley.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Peter Zijlstra
2007-10-07 00:24:33 -07:00
committed by Linus Torvalds
parent 52a2638bff
commit a560aa48ee
2 changed files with 122 additions and 0 deletions
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lib/Kconfig.debug
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@@ -294,6 +294,8 @@ config LOCK_STAT
help
This feature enables tracking lock contention points
For more details, see Documentation/lockstat.txt
config DEBUG_LOCKDEP
bool "Lock dependency engine debugging"
depends on DEBUG_KERNEL && LOCKDEP