Oleg Nesterov 715015e8da wait_task_stopped/continued: remove unneeded p->signal != NULL check ... The child was found on ->children list under tasklist_lock, it must have a valid ->signal. __exit_signal() both removes the task from parent->children and clears ->signal "atomically" under write_lock(tasklist). Remove unneeded checks. Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Acked-by: Roland McGrath <roland@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2007-10-17 08:42:52 -07:00
..
irq	Fix CONFIG_DEBUG_SHIRQ trigger on free_irq()	2007-10-17 08:42:49 -07:00
power	…
time	time: simplify smp_call_function_single() call sequence	2007-10-17 08:42:48 -07:00
.gitignore	…
Kconfig.hz	…
Kconfig.preempt	…
Makefile	…
acct.c	…
audit.c	…
audit.h	…
auditfilter.c	…
auditsc.c	Clean up duplicate includes in kernel/	2007-10-17 08:42:48 -07:00
capability.c	…
compat.c	…
configs.c	…
cpu.c	…
cpuset.c	oom: compare cpuset mems_allowed instead of exclusive ancestors	2007-10-17 08:42:46 -07:00
delayacct.c	…
die_notifier.c	…
dma.c	…
exec_domain.c	…
exit.c	wait_task_stopped/continued: remove unneeded p->signal != NULL check	2007-10-17 08:42:52 -07:00
extable.c	…
fork.c	Slab API: remove useless ctor parameter and reorder parameters	2007-10-17 08:42:45 -07:00
futex.c	…
futex_compat.c	…
hrtimer.c	…
itimer.c	…
kallsyms.c	…
kexec.c	Clean up duplicate includes in kernel/	2007-10-17 08:42:48 -07:00
kfifo.c	…
kmod.c	…
kprobes.c	kprobes: support kretprobe blacklist	2007-10-16 09:43:10 -07:00
ksysfs.c	…
kthread.c	…
latency.c	…
lockdep.c	…
lockdep_internals.h	…
lockdep_proc.c	…
module.c	Add /sys/module/name/notes	2007-10-17 08:42:50 -07:00
mutex-debug.c	…
mutex-debug.h	…
mutex.c	…
mutex.h	…
nsproxy.c	…
panic.c	…
params.c	…
pid.c	…
posix-cpu-timers.c	…
posix-timers.c	SLAB_PANIC more (proc, posix-timers, shmem)	2007-10-17 08:42:47 -07:00
printk.c	printk: add interfaces for external access to the log buffer	2007-10-17 08:42:50 -07:00
profile.c	Memoryless nodes: Allow profiling data to fall back to other nodes	2007-10-16 09:42:58 -07:00
ptrace.c	m32r: convert to generic sys_ptrace	2007-10-16 09:43:04 -07:00
rcupdate.c	Clean up duplicate includes in kernel/	2007-10-17 08:42:48 -07:00
rcutorture.c	Clean up duplicate includes in kernel/	2007-10-17 08:42:48 -07:00
relay.c	…
resource.c	memory unplug: memory hotplug cleanup	2007-10-16 09:43:01 -07:00
rtmutex-debug.c	kernel/rtmutex-debug.c: cleanups	2007-10-17 08:42:50 -07:00
rtmutex-debug.h	…
rtmutex-tester.c	…
rtmutex.c	…
rtmutex.h	…
rtmutex_common.h	…
rwsem.c	…
sched.c	cpuset: remove sched domain hooks from cpusets	2007-10-16 09:43:09 -07:00
sched_debug.c	…
sched_fair.c	…
sched_idletask.c	…
sched_rt.c	…
sched_stats.h	…
seccomp.c	…
signal.c	__group_complete_signal: eliminate unneeded wakeup of ->group_exit_task	2007-10-17 08:42:51 -07:00
softirq.c	…
softlockup.c	softlockup: add a /proc tuning parameter	2007-10-17 08:42:47 -07:00
spinlock.c	…
srcu.c	…
stacktrace.c	…
stop_machine.c	…
sys.c	…
sys_ni.c	…
sysctl.c	softlockup: add a /proc tuning parameter	2007-10-17 08:42:47 -07:00
taskstats.c	Clean up duplicate includes in kernel/	2007-10-17 08:42:48 -07:00
time.c	Clean up duplicate includes in kernel/	2007-10-17 08:42:48 -07:00
timer.c	…
tsacct.c	…
uid16.c	…
user.c	…
user_namespace.c	…
utsname.c	…
utsname_sysctl.c	…
wait.c	…
workqueue.c	…