Ingo Molnar 9a11b49a80 [PATCH] lockdep: better lock debugging ... Generic lock debugging: - generalized lock debugging framework. For example, a bug in one lock subsystem turns off debugging in all lock subsystems. - got rid of the caller address passing (__IP__/__IP_DECL__/etc.) from the mutex/rtmutex debugging code: it caused way too much prototype hackery, and lockdep will give the same information anyway. - ability to do silent tests - check lock freeing in vfree too. - more finegrained debugging options, to allow distributions to turn off more expensive debugging features. There's no separate 'held mutexes' list anymore - but there's a 'held locks' stack within lockdep, which unifies deadlock detection across all lock classes. (this is independent of the lockdep validation stuff - lockdep first checks whether we are holding a lock already) Here are the current debugging options: CONFIG_DEBUG_MUTEXES=y CONFIG_DEBUG_LOCK_ALLOC=y which do: config DEBUG_MUTEXES bool "Mutex debugging, basic checks" config DEBUG_LOCK_ALLOC bool "Detect incorrect freeing of live mutexes" 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>		2006-07-03 15:27:01 -07:00
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irq
power
time
.gitignore
acct.c
audit.c
audit.h
auditfilter.c
auditsc.c
capability.c
compat.c
configs.c
cpu.c
cpuset.c
dma.c
exec_domain.c
exit.c	[PATCH] lockdep: better lock debugging	2006-07-03 15:27:01 -07:00
extable.c
fork.c	[PATCH] lockdep: better lock debugging	2006-07-03 15:27:01 -07:00
futex_compat.c
futex.c
hrtimer.c
itimer.c
kallsyms.c
Kconfig.hz
Kconfig.preempt
kexec.c
kfifo.c
kmod.c
kprobes.c
ksysfs.c
kthread.c
Makefile
module.c
mutex-debug.c	[PATCH] lockdep: better lock debugging	2006-07-03 15:27:01 -07:00
mutex-debug.h	[PATCH] lockdep: better lock debugging	2006-07-03 15:27:01 -07:00
mutex.c	[PATCH] lockdep: better lock debugging	2006-07-03 15:27:01 -07:00
mutex.h	[PATCH] lockdep: better lock debugging	2006-07-03 15:27:01 -07:00
panic.c
params.c
pid.c
posix-cpu-timers.c
posix-timers.c
printk.c
profile.c
ptrace.c
rcupdate.c
rcutorture.c
relay.c
resource.c
rtmutex_common.h
rtmutex-debug.c	[PATCH] lockdep: better lock debugging	2006-07-03 15:27:01 -07:00
rtmutex-debug.h	[PATCH] lockdep: better lock debugging	2006-07-03 15:27:01 -07:00
rtmutex-tester.c
rtmutex.c	[PATCH] lockdep: better lock debugging	2006-07-03 15:27:01 -07:00
rtmutex.h	[PATCH] lockdep: better lock debugging	2006-07-03 15:27:01 -07:00
rwsem.c
sched.c	[PATCH] lockdep: better lock debugging	2006-07-03 15:27:01 -07:00
seccomp.c
signal.c
softirq.c
softlockup.c
spinlock.c
stop_machine.c
sys_ni.c
sys.c
sysctl.c
time.c
timer.c
uid16.c
unwind.c
user.c
wait.c
workqueue.c