Oleg Nesterov d2da272a4e migration_call(CPU_DEAD): use spin_lock_irq() instead of task_rq_lock() ... Change migration_call(CPU_DEAD) to use direct spin_lock_irq() instead of task_rq_lock(rq->idle), rq->idle can't change its task_rq(). This makes the code a bit more symmetrical with migrate_dead_tasks()'s path which uses spin_lock_irq/spin_unlock_irq. Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Cc: Cliff Wickman <cpw@sgi.com> Cc: Gautham R Shenoy <ego@in.ibm.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Srivatsa Vaddagiri <vatsa@in.ibm.com> Cc: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2007-10-17 08:43:03 -07:00
..
irq	Compile handle_percpu_irq even for uniprocessor kernels	2007-10-17 08:43:00 -07:00
power	hibernation doesn't even build on frv - tons of helpers are missing	2007-09-26 09:22:04 -07:00
time	Use num_possible_cpus() instead of NR_CPUS for timer distribution	2007-10-17 08:42:53 -07:00
.gitignore	gitignore: ignore more generated files	2006-01-03 11:35:26 +01:00
acct.c	Cleanup non-arch xtime uses, use get_seconds() or current_kernel_time().	2007-07-25 10:09:20 -07:00
audit.c	[NET]: make netlink user -> kernel interface synchronious	2007-10-10 21:15:29 -07:00
audit.h	Audit: add TTY input auditing	2007-07-16 09:05:47 -07:00
auditfilter.c	[PATCH] allow audit filtering on bit & operations	2007-07-22 09:57:02 -04:00
auditsc.c	Clean up duplicate includes in kernel/	2007-10-17 08:42:48 -07:00
capability.c	[PATCH] pid: replace do/while_each_task_pid with do/while_each_pid_task	2007-02-12 09:48:32 -08:00
compat.c	signal/timer/event: timerfd compat code	2007-05-11 08:29:36 -07:00
configs.c	use simple_read_from_buffer in kernel/	2007-05-09 12:30:49 -07:00
cpu.c	PM: Fix dependencies of CONFIG_SUSPEND and CONFIG_HIBERNATION	2007-08-31 01:42:22 -07:00
cpuset.c	oom: compare cpuset mems_allowed instead of exclusive ancestors	2007-10-17 08:42:46 -07:00
delayacct.c	sched: clean up schedstats, cnt -> count	2007-10-15 17:00:12 +02:00
die_notifier.c	move die notifier handling to common code	2007-05-08 11:15:04 -07:00
dma.c	[PATCH] struct seq_operations and struct file_operations constification	2006-12-07 08:39:46 -08:00
exec_domain.c	Remove obsolete #include <linux/config.h>	2006-06-30 19:25:36 +02:00
exit.c	Shrink task_struct if CONFIG_FUTEX=n	2007-10-17 08:42:55 -07:00
extable.c	[PATCH] symbol_put_addr() locks kernel	2006-05-15 11:20:55 -07:00
fork.c	Shrink task_struct if CONFIG_FUTEX=n	2007-10-17 08:42:55 -07:00
futex.c	change inotifyfs magic as the same magic is used for futexfs	2007-10-17 08:43:00 -07:00
futex_compat.c	robust futex thread exit race	2007-10-01 07:52:23 -07:00
hrtimer.c	[KTIME]: Introduce ktime_sub_ns and ktime_sub_us	2007-10-10 16:48:12 -07:00
itimer.c	The scheduled -EINVAL for invalid timevals in setitimer	2007-05-08 11:15:13 -07:00
kallsyms.c	kallsyms: make KSYM_NAME_LEN include space for trailing '\0'	2007-07-17 10:23:03 -07:00
Kconfig.hz	[PATCH] HZ: 300Hz support	2006-12-07 08:39:36 -08:00
Kconfig.preempt	Move PREEMPT_NOTIFIERS into an always-included Kconfig	2007-10-17 08:42:55 -07:00
kexec.c	add-vmcore: add a prefix "VMCOREINFO_" to the vmcoreinfo macros	2007-10-17 08:42:54 -07:00
kfifo.c	is_power_of_2: kernel/kfifo.c	2007-07-16 09:05:50 -07:00
kmod.c	Restore call_usermodehelper_pipe() behaviour	2007-09-11 17:21:20 -07:00
kprobes.c	kprobes: support kretprobe blacklist	2007-10-16 09:43:10 -07:00
ksysfs.c	add-vmcore: cleanup the coding style according to Andrew's comments	2007-10-17 08:42:54 -07:00
kthread.c	kthread: silence bogus section mismatch warning	2007-07-31 15:39:42 -07:00
latency.c	[PATCH] severing module.h->sched.h	2006-12-04 02:00:22 -05:00
lockdep.c	lockdep: syscall exit check	2007-10-11 22:11:12 +02:00
lockdep_internals.h	[PATCH] lockdep: more chains	2006-12-07 08:39:43 -08:00
lockdep_proc.c	lockdep: Avoid /proc/lockdep & lock_stat infinite output	2007-10-11 22:11:11 +02:00
Makefile	user namespace: add the framework	2007-07-16 09:05:47 -07:00
module.c	module: return error when mod_sysfs_init() failed	2007-10-17 08:43:01 -07:00
mutex-debug.c	[PATCH] remove many unneeded #includes of sched.h	2007-02-14 08:09:54 -08:00
mutex-debug.h	[PATCH] lockdep: better lock debugging	2006-07-03 15:27:01 -07:00
mutex.c	lockdep: fixup mutex annotations	2007-10-11 22:11:12 +02:00
mutex.h	[PATCH] lockdep: prove mutex locking correctness	2006-07-03 15:27:04 -07:00
nsproxy.c	Use KMEM_CACHE macro to create the nsproxy cache	2007-10-17 08:42:59 -07:00
panic.c	Report that kernel is tainted if there was an OOPS	2007-07-17 10:23:02 -07:00
params.c	constify string/array kparam tracking structures	2007-10-17 08:42:56 -07:00
pid.c	namespace: ensure clone_flags are always stored in an unsigned long	2007-07-16 09:05:48 -07:00
posix-cpu-timers.c	sched: make posix-cpu-timers use CFS's accounting information	2007-07-09 18:51:58 +02:00
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	make kernel/profile.c:time_hook static	2007-10-17 08:42:55 -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	Make rcutorture RNG use temporal entropy	2007-10-17 08:42:53 -07:00
relay.c	Fix a use after free bug in kernel->userspace relay file support	2007-07-31 15:39:42 -07:00
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	[PATCH] lockdep: better lock debugging	2006-07-03 15:27:01 -07:00
rtmutex-tester.c	Freezer: make kernel threads nonfreezable by default	2007-07-17 10:23:02 -07:00
rtmutex.c	FUTEX: Tidy up the code	2007-07-16 09:05:49 -07:00
rtmutex.h	[PATCH] lockdep: better lock debugging	2006-07-03 15:27:01 -07:00
rtmutex_common.h	FUTEX: Tidy up the code	2007-07-16 09:05:49 -07:00
rwsem.c	lockstat: hook into spinlock_t, rwlock_t, rwsem and mutex	2007-07-19 10:04:49 -07:00
sched.c	migration_call(CPU_DEAD): use spin_lock_irq() instead of task_rq_lock()	2007-10-17 08:43:03 -07:00
sched_debug.c	Make scheduler debug file operations const	2007-10-15 17:00:19 +02:00
sched_fair.c	sched: reintroduce cache-hot affinity	2007-10-15 17:00:18 +02:00
sched_idletask.c	sched: mark scheduling classes as const	2007-10-15 17:00:12 +02:00
sched_rt.c	sched: tidy up SCHED_RR	2007-10-15 17:00:13 +02:00
sched_stats.h	sched: clean up schedstats, cnt -> count	2007-10-15 17:00:12 +02:00
seccomp.c	make seccomp zerocost in schedule	2007-07-16 09:05:50 -07:00
signal.c	do_sigaction: don't worry about signal_pending()	2007-10-17 08:42:54 -07:00
softirq.c	[KERNEL]: Unexport raise_softirq_irqoff	2007-10-10 16:49:18 -07:00
softlockup.c	softlockup: add a /proc tuning parameter	2007-10-17 08:42:47 -07:00
spinlock.c	lockstat: hook into spinlock_t, rwlock_t, rwsem and mutex	2007-07-19 10:04:49 -07:00
srcu.c	[PATCH] SRCU: report out-of-memory errors	2006-10-04 07:55:30 -07:00
stacktrace.c	[PATCH] lockdep: stacktrace subsystem, core	2006-07-03 15:27:02 -07:00
stop_machine.c	Fix stop_machine_run problem with naughty real time process	2007-07-16 09:05:41 -07:00
sys.c	Fix SMP poweroff hangs	2007-10-01 07:52:23 -07:00
sys_ni.c	kernel/sys_ni.c: add dummy sys_ni_syscall() prototype	2007-10-17 08:42:55 -07:00
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	Pull ia64-clocksource into release branch	2007-07-20 11:26:47 -07:00
tsacct.c	Cleanup non-arch xtime uses, use get_seconds() or current_kernel_time().	2007-07-25 10:09:20 -07:00
uid16.c	header cleaning: don't include smp_lock.h when not used	2007-05-08 11:15:07 -07:00
user.c	user.c: #ifdef ->mq_bytes	2007-10-17 08:42:59 -07:00
user_namespace.c	Fix user namespace exiting OOPs	2007-09-19 11:24:18 -07:00
utsname.c	Fix UTS corruption during clone(CLONE_NEWUTS)	2007-09-19 11:24:17 -07:00
utsname_sysctl.c	remove CONFIG_UTS_NS and CONFIG_IPC_NS	2007-07-16 09:05:47 -07:00
wait.c	Fix occurrences of "the the "	2007-05-09 08:57:56 +02:00
workqueue.c	fix bogus hotplug cpu warning	2007-08-27 10:27:48 -07:00