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| author | Ingo Molnar <mingo@elte.hu> | 2006-06-27 02:54:55 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-27 17:32:47 -0700 |
| commit | e7eebaf6a81b956c989f184ee4b27277c88f8afe (patch) | |
| tree | 25adcfb17ec5f857791557a874cc1cced390ca9f /lib | |
| parent | a6537be9324c67b41f6d98f5a60a1bd5a8e02861 (diff) | |
| download | lwn-e7eebaf6a81b956c989f184ee4b27277c88f8afe.tar.gz lwn-e7eebaf6a81b956c989f184ee4b27277c88f8afe.zip | |
[PATCH] pi-futex: rt mutex debug
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>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Kconfig.debug | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 8bab0102ac73..06d3ea1133c9 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -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 |