Tejun Heo 1537663f57 workqueue: kill cpu_populated_map ... Worker management is about to be overhauled. Simplify things by removing cpu_populated_map, creating workers for all possible cpus and making single threaded workqueues behave more like multi threaded ones. After this patch, all cwqs are always initialized, all workqueues are linked on the workqueues list and workers for all possibles cpus always exist. This also makes CPU hotplug support simpler - checking ->cpus_allowed before processing works in worker_thread() and flushing cwqs on CPU_POST_DEAD are enough. While at it, make get_cwq() always return the cwq for the specified cpu, add target_cwq() for cases where single thread distinction is necessary and drop all direct usage of per_cpu_ptr() on wq->cpu_wq. Signed-off-by: Tejun Heo <tj@kernel.org>		2010-06-29 10:07:11 +02:00
..
debug	module: fix kdb's illicit use of struct module_use.	2010-06-05 11:17:36 +09:30
gcov
irq
power
time
trace	workqueue: temporarily remove workqueue tracing	2010-06-29 10:07:11 +02:00
.gitignore
acct.c
async.c
audit.c
audit.h
audit_tree.c
audit_watch.c
auditfilter.c
auditsc.c
backtracetest.c
bounds.c
capability.c
cgroup.c	cgroups: alloc_css_id() increments hierarchy depth	2010-06-04 15:21:45 -07:00
cgroup_freezer.c
compat.c
configs.c
cpu.c	sched: adjust when cpu_active and cpuset configurations are updated during cpu on/offlining	2010-06-08 21:40:36 +02:00
cpuset.c	sched: adjust when cpu_active and cpuset configurations are updated during cpu on/offlining	2010-06-08 21:40:36 +02:00
cred.c	umh: creds: kill subprocess_info->cred logic	2010-05-27 09:12:45 -07:00
delayacct.c
dma.c
early_res.c
elfcore.c
exec_domain.c	sys_personality: change sys_personality() to accept "unsigned int" instead of u_long	2010-06-04 15:21:45 -07:00
exit.c	proc: turn signal_struct->count into "int nr_threads"	2010-05-27 09:12:47 -07:00
extable.c
fork.c	sched: add hooks for workqueue	2010-06-08 21:40:37 +02:00
freezer.c
futex.c
futex_compat.c
groups.c
hrtimer.c	hrtimer: Avoid double seqlock	2010-05-26 16:15:37 +02:00
hung_task.c
hw_breakpoint.c
itimer.c
kallsyms.c
Kconfig.freezer
Kconfig.hz
Kconfig.locks
Kconfig.preempt
kexec.c
kfifo.c
kmod.c	call_usermodehelper: UMH_WAIT_EXEC ignores kernel_thread() failure	2010-05-27 09:12:45 -07:00
kprobes.c
ksysfs.c	sysfs: add struct file* to bin_attr callbacks	2010-05-21 09:37:31 -07:00
kthread.c	kthread: implement kthread_data()	2010-06-29 10:07:09 +02:00
latencytop.c
lockdep.c	lockdep: Add novalidate class for dev->mutex conversion	2010-05-21 09:37:30 -07:00
lockdep_internals.h
lockdep_proc.c
lockdep_states.h
Makefile
module.c	module: fix bne2 "gave up waiting for init of module libcrc32c"	2010-06-05 11:17:37 +09:30
mutex-debug.c
mutex-debug.h
mutex.c
mutex.h
notifier.c
ns_cgroup.c
nsproxy.c
padata.c	kernel/: convert cpu notifier to return encapsulate errno value	2010-05-27 09:12:48 -07:00
panic.c	panic: call console_verbose() in panic	2010-05-27 09:12:53 -07:00
params.c
perf_event.c	perf: Fix signed comparison in perf_adjust_period()	2010-06-08 18:43:00 +02:00
pid.c	pids: increase pid_max based on num_possible_cpus	2010-05-27 09:12:51 -07:00
pid_namespace.c
pm_qos_params.c
posix-cpu-timers.c	posix-cpu-timers: avoid "task->signal != NULL" checks	2010-05-27 09:12:46 -07:00
posix-timers.c	posix_timer: Fix error path in timer_create	2010-05-27 22:38:15 +02:00
printk.c	printk,kdb: capture printk() when in kdb shell	2010-05-20 21:04:27 -05:00
profile.c	numa: in-kernel profiling: use cpu_to_mem() for per cpu allocations	2010-05-27 09:12:57 -07:00
ptrace.c	ptrace: PTRACE_GETFDPIC: fix the unsafe usage of child->mm	2010-05-27 09:12:44 -07:00
range.c
rcupdate.c
rcutiny.c
rcutiny_plugin.h
rcutorture.c
rcutree.c
rcutree.h
rcutree_plugin.h
rcutree_trace.c
relay.c	kernel/: convert cpu notifier to return encapsulate errno value	2010-05-27 09:12:48 -07:00
res_counter.c
resource.c
rtmutex-debug.c
rtmutex-debug.h
rtmutex-tester.c
rtmutex.c
rtmutex.h
rtmutex_common.h
rwsem.c
sched.c	sched: add hooks for workqueue	2010-06-08 21:40:37 +02:00
sched_clock.c
sched_cpupri.c
sched_cpupri.h
sched_debug.c	proc_sched_show_task(): use get_nr_threads()	2010-05-27 09:12:47 -07:00
sched_fair.c	sched: Fix wake_affine() vs RT tasks	2010-06-01 09:27:16 +02:00
sched_features.h
sched_idletask.c
sched_rt.c
sched_stats.h
seccomp.c
semaphore.c
signal.c	exit: change zap_other_threads() to count sub-threads	2010-05-27 09:12:46 -07:00
slow-work-debugfs.c
slow-work.c
slow-work.h
smp.c	kernel/: convert cpu notifier to return encapsulate errno value	2010-05-27 09:12:48 -07:00
softirq.c	kernel/: fix BUG_ON checks for cpu notifier callbacks direct call	2010-06-04 15:21:45 -07:00
softlockup.c
spinlock.c
srcu.c
stacktrace.c
stop_machine.c	sched: Make sure timers have migrated before killing the migration_thread	2010-05-31 08:37:44 +02:00
sys.c	kmod: add init function to usermodehelper	2010-05-27 09:12:44 -07:00
sys_ni.c
sysctl.c	pipe: change /proc/sys/fs/pipe-max-pages to byte sized interface	2010-06-03 14:54:39 +02:00
sysctl_binary.c	sysctl: don't use own implementation of hex_to_bin()	2010-05-25 08:07:05 -07:00
sysctl_check.c
taskstats.c
test_kprobes.c
time.c	timekeeping: Fix timezone update	2010-05-24 11:50:38 +02:00
timeconst.pl
timer.c	kernel/: fix BUG_ON checks for cpu notifier callbacks direct call	2010-06-04 15:21:45 -07:00
tracepoint.c
tsacct.c
uid16.c
up.c
user-return-notifier.c
user.c
user_namespace.c	kref: remove kref_set	2010-05-21 09:37:29 -07:00
utsname.c
utsname_sysctl.c
wait.c
workqueue.c	workqueue: kill cpu_populated_map	2010-06-29 10:07:11 +02:00
workqueue_sched.h	sched: add hooks for workqueue	2010-06-08 21:40:37 +02:00