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[PATCH] pi-futex: rt mutex debug

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Runtime debugging functionality for rt-mutexes.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Ingo Molnar
2006-06-27 02:54:55 -07:00
committed by Linus Torvalds
parent a6537be932
commit e7eebaf6a8
8 changed files with 581 additions and 1 deletions
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lib/Kconfig.debug
+13
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@@ -107,6 +107,19 @@ config DEBUG_MUTEXES
This allows mutex semantics violations and mutex related deadlocks
(lockups) to be detected and reported automatically.
config DEBUG_RT_MUTEXES
bool "RT Mutex debugging, deadlock detection"
default y
depends on DEBUG_KERNEL && RT_MUTEXES
help
This allows rt mutex semantics violations and rt mutex related
deadlocks (lockups) to be detected and reported automatically.
config DEBUG_PI_LIST
bool
default y
depends on DEBUG_RT_MUTEXES
config DEBUG_SPINLOCK
bool "Spinlock debugging"
depends on DEBUG_KERNEL