Paul Mackerras bfe5d83419 [PATCH] Define __raw_get_cpu_var and use it ... There are several instances of per_cpu(foo, raw_smp_processor_id()), which is semantically equivalent to __get_cpu_var(foo) but without the warning that smp_processor_id() can give if CONFIG_DEBUG_PREEMPT is enabled. For those architectures with optimized per-cpu implementations, namely ia64, powerpc, s390, sparc64 and x86_64, per_cpu() turns into more and slower code than __get_cpu_var(), so it would be preferable to use __get_cpu_var on those platforms. This defines a __raw_get_cpu_var(x) macro which turns into per_cpu(x, raw_smp_processor_id()) on architectures that use the generic per-cpu implementation, and turns into __get_cpu_var(x) on the architectures that have an optimized per-cpu implementation. Signed-off-by: Paul Mackerras <paulus@samba.org> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Ingo Molnar <mingo@elte.hu> Acked-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-06-25 10:01:01 -07:00
..
irq	[PATCH] adjust handle_IRR_event() return type	2006-06-23 07:43:08 -07:00
power	Add some basic resume trace facilities	2006-06-24 14:44:01 -07:00
.gitignore
acct.c
audit.c
audit.h
auditfilter.c
auditsc.c	[PATCH] Doc: add audit & acct to DocBook	2006-06-23 07:43:07 -07:00
capability.c
compat.c
configs.c
cpu.c
cpuset.c
dma.c
exec_domain.c
exit.c	[PATCH] More BUG_ON conversion	2006-06-23 07:43:08 -07:00
extable.c
fork.c	[PATCH] dup fd error fix	2006-06-23 07:43:04 -07:00
futex_compat.c
futex.c
hrtimer.c	[PATCH] Define __raw_get_cpu_var and use it	2006-06-25 10:01:01 -07:00
itimer.c
kallsyms.c
Kconfig.hz
Kconfig.preempt
kexec.c	[PATCH] Add a sysfs file to determine if a kexec kernel is loaded	2006-06-23 07:43:02 -07:00
kfifo.c
kmod.c
kprobes.c
ksysfs.c	[PATCH] Add a sysfs file to determine if a kexec kernel is loaded	2006-06-23 07:43:02 -07:00
kthread.c
Makefile
module.c	[PATCH] ensure NULL deref can't possibly happen in is_exported()	2006-06-25 10:00:59 -07:00
mutex-debug.c
mutex-debug.h
mutex.c
mutex.h
panic.c
params.c
pid.c
posix-cpu-timers.c
posix-timers.c
printk.c
profile.c
ptrace.c
rcupdate.c	[PATCH] Make RCU API inaccessible to non-GPL Linux kernel modules	2006-06-23 07:43:07 -07:00
rcutorture.c
relay.c
resource.c
sched.c	[PATCH] Define __raw_get_cpu_var and use it	2006-06-25 10:01:01 -07:00
seccomp.c
signal.c
softirq.c
softlockup.c	[PATCH] Define __raw_get_cpu_var and use it	2006-06-25 10:01:01 -07:00
spinlock.c
stop_machine.c
sys_ni.c
sys.c	[PATCH] kernel/sys.c doesn't need init.h	2006-06-23 07:43:07 -07:00
sysctl.c	[PATCH] CONFIG_NET=n build fix	2006-06-23 07:43:06 -07:00
time.c
timer.c	[PATCH] Define __raw_get_cpu_var and use it	2006-06-25 10:01:01 -07:00
uid16.c
user.c
wait.c
workqueue.c	[PATCH] list: use list_replace_init() instead of list_splice_init()	2006-06-23 07:43:07 -07:00