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| author | Ingo Molnar <mingo@elte.hu> | 2006-07-03 00:24:38 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-07-03 15:27:02 -0700 |
| commit | 8637c09901049f061b94f684915d4f18ecf91d79 (patch) | |
| tree | 83ca3ab38ab4d12f4e10176ba01ae33809388767 /lib | |
| parent | f0a5c315eb266edc608a29971bb4ff1a3025c58f (diff) | |
| download | lwn-8637c09901049f061b94f684915d4f18ecf91d79.tar.gz lwn-8637c09901049f061b94f684915d4f18ecf91d79.zip | |
[PATCH] lockdep: stacktrace subsystem, core
Framework to generate and save stacktraces quickly, without printing anything
to the console.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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 | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 7b3863d4f5e8..04e374c6fd46 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -107,7 +107,7 @@ config DEBUG_SLAB_LEAK config DEBUG_PREEMPT bool "Debug preemptible kernel" - depends on DEBUG_KERNEL && PREEMPT + depends on DEBUG_KERNEL && PREEMPT && TRACE_IRQFLAGS_SUPPORT default y help If you say Y here then the kernel will use a debug variant of the @@ -149,6 +149,10 @@ config DEBUG_SPINLOCK_SLEEP If you say Y here, various routines which may sleep will become very noisy if they are called with a spinlock held. +config STACKTRACE + bool + depends on STACKTRACE_SUPPORT + config DEBUG_KOBJECT bool "kobject debugging" depends on DEBUG_KERNEL |