diff options
| author | Jeff Garzik <jeff@garzik.org> | 2007-02-17 15:09:59 -0500 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-02-17 15:09:59 -0500 |
| commit | 48c871c1f6a7c7044dd76774fb469e65c7e2e4e8 (patch) | |
| tree | da3aa535c98cc0957851354ceb0fbff7482d7a9d /lib/Kconfig.debug | |
| parent | 1a1689344add3333d28d1b5495d8043a3877d01c (diff) | |
| parent | 4409d28140d9a6e6e3f4f1fdaf7234c4b965d954 (diff) | |
Merge branch 'gfar' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerpc into upstream
Diffstat (limited to 'lib/Kconfig.debug')
| -rw-r--r-- | lib/Kconfig.debug | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 5c2681875b9..63f04c15e6f 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -77,6 +77,15 @@ config DEBUG_KERNEL Say Y here if you are developing drivers or trying to debug and identify kernel problems. +config DEBUG_SHIRQ + bool "Debug shared IRQ handlers" + depends on DEBUG_KERNEL && GENERIC_HARDIRQS + help + Enable this to generate a spurious interrupt as soon as a shared + interrupt handler is registered, and just before one is deregistered. + Drivers ought to be able to handle interrupts coming in at those + points; some don't and need to be caught. + config LOG_BUF_SHIFT int "Kernel log buffer size (16 => 64KB, 17 => 128KB)" if DEBUG_KERNEL range 12 21 @@ -181,19 +190,11 @@ config DEBUG_MUTEXES This feature allows mutex semantics violations to be detected and reported. -config DEBUG_RWSEMS - bool "RW-sem debugging: basic checks" - depends on DEBUG_KERNEL - help - This feature allows read-write semaphore semantics violations to - be detected and reported. - config DEBUG_LOCK_ALLOC bool "Lock debugging: detect incorrect freeing of live locks" depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT select DEBUG_SPINLOCK select DEBUG_MUTEXES - select DEBUG_RWSEMS select LOCKDEP help This feature will check whether any held lock (spinlock, rwlock, @@ -209,7 +210,6 @@ config PROVE_LOCKING select LOCKDEP select DEBUG_SPINLOCK select DEBUG_MUTEXES - select DEBUG_RWSEMS select DEBUG_LOCK_ALLOC default n help |