Lai Jiangshan 394f99a900 rcu: simplify the usage of percpu data ... &percpu_data is compatible with allocated percpu data. And we use it and remove the "->rda[NR_CPUS]" array, saving significant storage on systems with large numbers of CPUs. This does add an additional level of indirection and thus an additional cache line referenced, but because ->rda is not used on the read side, this is OK. Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com> Reviewed-by: Tejun Heo <tj@kernel.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org>		2010-08-19 17:18:01 -07:00
..
debug	kdb: fix compile error without CONFIG_KALLSYMS	2010-08-16 15:58:29 -05:00
gcov
irq
power
time	time: Workaround gcc loop optimization that causes 64bit div errors	2010-08-13 12:03:24 -07:00
trace	Merge branch 'tip/perf/urgent-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into trace/tip/perf/urgent-4	2010-08-16 11:17:30 -04:00
.gitignore
acct.c
async.c
audit_tree.c
audit_watch.c	Revert "fsnotify: store struct file not struct path"	2010-08-12 14:23:04 -07:00
audit.c
audit.h
auditfilter.c
auditsc.c	vfs: add helpers to get root and pwd	2010-08-11 00:28:20 -04:00
backtracetest.c
bounds.c
capability.c
cgroup_freezer.c
cgroup.c	cgroups: __rcu annotations	2010-08-19 17:18:00 -07:00
compat.c
configs.c
cpu.c
cpuset.c
cred.c	Add a dummy printk function for the maintenance of unused printks	2010-08-12 09:51:35 -07:00
delayacct.c
dma.c
early_res.c
elfcore.c
exec_domain.c
exit.c	Fix unprotected access to task credentials in waitid()	2010-08-17 18:07:43 -07:00
extable.c
fork.c	fs: fs_struct rwlock to spinlock	2010-08-18 08:35:46 -04:00
freezer.c
futex_compat.c
futex.c
groups.c
hrtimer.c
hung_task.c
hw_breakpoint.c
itimer.c
kallsyms.c
Kconfig.freezer
Kconfig.hz
Kconfig.locks
Kconfig.preempt
kexec.c	kexec: return -EFAULT on copy_to_user() failures	2010-08-11 08:59:22 -07:00
kfifo.c	kernel/kfifo.c: add handling of chained scatterlists	2010-08-12 08:43:29 -07:00
kmod.c	Make do_execve() take a const filename pointer	2010-08-17 18:07:43 -07:00
kprobes.c
ksysfs.c
kthread.c
latencytop.c
lockdep_internals.h
lockdep_proc.c
lockdep_states.h
lockdep.c
Makefile
module.c
mutex-debug.c
mutex-debug.h
mutex.c
mutex.h
notifier.c
ns_cgroup.c
nsproxy.c
padata.c
panic.c	lib/bug.c: add oops end marker to WARN implementation	2010-08-11 08:59:22 -07:00
params.c	param: locking for kernel parameters	2010-08-11 23:04:20 +09:30
perf_event.c
pid_namespace.c
pid.c	rculist: avoid __rcu annotations	2010-08-19 17:18:00 -07:00
pm_qos_params.c
posix-cpu-timers.c
posix-timers.c
printk.c
profile.c
ptrace.c	ptrace: optimize exit_ptrace() for the likely case	2010-08-11 08:59:19 -07:00
range.c
rcupdate.c	rcu: define __rcu address space modifier for sparse	2010-08-19 17:17:59 -07:00
rcutiny_plugin.h
rcutiny.c
rcutorture.c	rcutorture: add random preemption	2010-08-19 17:18:01 -07:00
rcutree_plugin.h	rcu: simplify the usage of percpu data	2010-08-19 17:18:01 -07:00
rcutree_trace.c	rcu: simplify the usage of percpu data	2010-08-19 17:18:01 -07:00
rcutree.c	rcu: simplify the usage of percpu data	2010-08-19 17:18:01 -07:00
rcutree.h	rcu: simplify the usage of percpu data	2010-08-19 17:18:01 -07:00
relay.c
res_counter.c
resource.c
rtmutex_common.h
rtmutex-debug.c
rtmutex-debug.h
rtmutex-tester.c
rtmutex.c
rtmutex.h
rwsem.c
sched_clock.c
sched_cpupri.c
sched_cpupri.h
sched_debug.c
sched_fair.c
sched_features.h
sched_idletask.c
sched_rt.c
sched_stats.h
sched.c
seccomp.c
semaphore.c
signal.c
smp.c
softirq.c
spinlock.c
srcu.c
stacktrace.c
stop_machine.c
sys_ni.c
sys.c
sysctl_binary.c
sysctl_check.c
sysctl.c
taskstats.c
test_kprobes.c
time.c
timeconst.pl
timer.c
tracepoint.c
tsacct.c
uid16.c
up.c
user_namespace.c
user-return-notifier.c
user.c
utsname_sysctl.c
utsname.c
wait.c
watchdog.c
workqueue_sched.h
workqueue.c