Ingo Molnar 74c383f140 [PATCH] lockdep: fix possible races while disabling lock-debugging ... Jarek Poplawski noticed that lockdep global state could be accessed in a racy way if one CPU did a lockdep assert (shutting lockdep down), while the other CPU would try to do something that changes its global state. This patch fixes those races and cleans up lockdep's internal locking by adding a graph_lock()/graph_unlock()/debug_locks_off_graph_unlock helpers. (Also note that as we all know the Linux kernel is, by definition, bug-free and perfect, so this code never triggers, so these fixes are highly theoretical. I wrote this patch for aesthetic reasons alone.) [akpm@osdl.org: build fix] [jarkao2@o2.pl: build fix's refix] Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Jarek Poplawski <jarkao2@o2.pl> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-12-13 09:05:50 -08:00
..
irq
power	[PATCH] PM: Fix SMP races in the freezer	2006-12-13 09:05:49 -08:00
time	[PATCH] clocksource: small cleanup	2006-12-10 09:57:22 -08:00
.gitignore
acct.c
audit.c
audit.h	[PATCH] audit: AUDIT_PERM support	2006-09-11 13:32:30 -04:00
auditfilter.c
auditsc.c
capability.c
compat.c
configs.c
cpu.c
cpuset.c	[PATCH] cpuset: rework cpuset_zone_allowed api	2006-12-13 09:05:49 -08:00
delayacct.c
dma.c
exec_domain.c
exit.c	[PATCH] fdtable: Remove the free_files field	2006-12-10 09:57:22 -08:00
extable.c
fork.c	[PATCH] fdtable: Remove the free_files field	2006-12-10 09:57:22 -08:00
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
latency.c
lockdep_internals.h
lockdep_proc.c	[PATCH] struct seq_operations and struct file_operations constification	2006-12-07 08:39:46 -08:00
lockdep.c	[PATCH] lockdep: fix possible races while disabling lock-debugging	2006-12-13 09:05:50 -08:00
Makefile
module.c
mutex-debug.c
mutex-debug.h
mutex.c
mutex.h
nsproxy.c	[PATCH] Revert "[PATCH] identifier to nsproxy"	2006-12-13 09:05:47 -08:00
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	[PATCH] kernel: change uses of f_{dentry, vfsmnt} to use f_path	2006-12-08 08:28:42 -08:00
resource.c
rtmutex_common.h
rtmutex-debug.c
rtmutex-debug.h
rtmutex-tester.c
rtmutex.c
rtmutex.h
rwsem.c
sched.c	[PATCH] lockdep: print irq-trace info on asserts	2006-12-13 09:05:50 -08:00
seccomp.c
signal.c	[PATCH] PM: Fix freezing of stopped tasks	2006-12-13 09:05:49 -08:00
softirq.c
softlockup.c
spinlock.c
srcu.c
stacktrace.c
stop_machine.c
sys_ni.c
sys.c
sysctl.c	[PATCH] debug: add sysrq_always_enabled boot option	2006-12-13 09:05:50 -08:00
taskstats.c
time.c
timer.c	[PATCH] clocksource: small cleanup	2006-12-10 09:57:22 -08:00
tsacct.c	[PATCH] io-accounting: via taskstats	2006-12-10 09:55:41 -08:00
uid16.c
unwind.c
user.c
utsname.c
wait.c
workqueue.c