kernel_optimize_test/include/asm-sparc64
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
..
a.out.h
agp.h
apb.h
asi.h
atomic.h
auxio.h
auxvec.h
bbc.h
bitops.h
bpp.h
bsderrno.h
bug.h
bugs.h
byteorder.h
cache.h
cacheflush.h
chafsr.h
checksum.h
chmctrl.h
cmt.h
compat.h
const.h
cpudata.h
cputime.h
current.h
dcr.h
dcu.h
delay.h
display7seg.h
div64.h
dma-mapping.h
dma.h
ebus.h [SPARC64]: Add of_device layer and make ebus/isa use it. 2006-06-23 23:15:43 -07:00
elf.h
emergency-restart.h
envctrl.h
errno.h
estate.h
fbio.h
fcntl.h
fhc.h [SPARC64]: Convert central bus layer to in-kernel PROM device tree. 2006-06-23 23:15:32 -07:00
floppy.h [SPARC64]: Use in-kernel PROM tree for EBUS and ISA. 2006-06-23 23:15:28 -07:00
fpumacro.h
futex.h
hardirq.h
head.h
hw_irq.h
hypervisor.h
ide.h
idprom.h
intr_queue.h
io.h
ioctl.h
ioctls.h
iommu.h
ipc.h
ipcbuf.h
irq.h
isa.h [SPARC64]: Add of_device layer and make ebus/isa use it. 2006-06-23 23:15:43 -07:00
kdebug.h
kmap_types.h
kprobes.h
linkage.h
local.h
lsu.h
mc146818rtc.h
mman.h
mmu_context.h
mmu.h
module.h
mostek.h
msgbuf.h
mutex.h
namei.h
ns87303.h
numnodes.h
of_device.h [SPARC]: Port of_device layer and make ebus use it. 2006-06-23 23:15:47 -07:00
openprom.h
openpromio.h
oplib.h [SPARC64]: Convert cpu_find_by_*() interface to in-kernel PROM device tree. 2006-06-23 23:15:17 -07:00
page.h
param.h
parport.h [SPARC64]: Use in-kernel PROM tree for EBUS and ISA. 2006-06-23 23:15:28 -07:00
pbm.h [SPARC64]: Convert sparc64 PCI layer to in-kernel device tree. 2006-06-23 23:15:26 -07:00
pci.h
pconf.h
percpu.h [PATCH] Define __raw_get_cpu_var and use it 2006-06-25 10:01:01 -07:00
perfctr.h
pgalloc.h
pgtable.h [SPARC64]: Fix for Niagara memory corruption. 2006-06-23 23:15:21 -07:00
pil.h
poll.h
posix_types.h
processor.h
prom.h [SPARC64]: Expand of_*() interfaces some more. 2006-06-23 23:15:41 -07:00
psrcompat.h
pstate.h
ptrace.h
reg.h
resource.h
rtc.h
rwsem-const.h
rwsem.h
sbus.h [SBUS]: Rewrite and plug into of_device framework. 2006-06-23 23:15:50 -07:00
scatterlist.h
scratchpad.h
seccomp.h
sections.h
semaphore.h
sembuf.h
setup.h
sfafsr.h
sfp-machine.h
shmbuf.h
shmparam.h
sigcontext.h
siginfo.h
signal.h
smp.h
socket.h
sockios.h
solerrno.h
sparsemem.h
spinlock_types.h
spinlock.h
spitfire.h
starfire.h
stat.h
statfs.h
string.h
sunbpp.h
svr4.h
system.h
termbits.h
termios.h
thread_info.h
timer.h
timex.h
tlb.h
tlbflush.h
topology.h
tsb.h
ttable.h
types.h
uaccess.h
uctx.h
unaligned.h
unistd.h
upa.h
user.h
utrap.h
vdev.h [SPARC64]: Convert sun4v virtual-device layer to in-kernel PROM device tree. 2006-06-23 23:15:13 -07:00
vga.h
visasm.h
watchdog.h
xor.h