Nick Piggin 0b2fcfdb8b [PATCH] atomic: add_unless cmpxchg optimise ... Without branch hints, the very unlikely chance of the loop repeating due to cmpxchg failure is unrolled with gcc-4 that I have tested. Improve this for architectures with a native cas/cmpxchg. llsc archs should try to implement this natively. Signed-off-by: Nick Piggin <npiggin@suse.de> Cc: Andi Kleen <ak@muc.de> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-03-23 07:38:17 -08:00
..
a.out.h
adb_iop.h
adb.h
amigahw.h	[PATCH] m68k: namespace pollution fix (custom->amiga_custom)	2006-01-12 09:09:00 -08:00
amigaints.h	[PATCH] m68k: static vs. extern in amigaints.h	2006-01-12 09:09:01 -08:00
amigayle.h
amipcmcia.h
apollodma.h
apollohw.h
atafd.h
atafdreg.h
atari_acsi.h
atari_joystick.h
atari_SLM.h
atari_stdma.h
atari_stram.h
atarihw.h
atariints.h
atarikb.h
atomic.h	[PATCH] atomic: add_unless cmpxchg optimise	2006-03-23 07:38:17 -08:00
auxvec.h	[PATCH] auxiliary vector cleanups	2005-09-07 16:57:21 -07:00
bitops.h	[FLS64]: generic version	2006-01-03 13:11:06 -08:00
blinken.h
bootinfo.h
bug.h	[PATCH] remove all kernel BUGs	2005-05-01 08:59:01 -07:00
bugs.h
bvme6000hw.h
byteorder.h
cache.h	[PATCH] Kill L1_CACHE_SHIFT_MAX	2006-01-08 20:13:39 -08:00
cachectl.h
cacheflush.h	[PATCH] m68k: move cache functions into separate file	2005-09-05 00:06:19 -07:00
checksum.h	[PATCH] m68k: checksum __user annotations	2006-01-12 09:09:03 -08:00
contregs.h
cputime.h
current.h
delay.h
div64.h
dma-mapping.h
dma.h
dsp56k.h	[PATCH] m68k: dsp56k __user annotations	2006-01-12 09:09:04 -08:00
dvma.h
elf.h
emergency-restart.h	[PATCH] Add emergency_restart()	2005-07-26 14:35:41 -07:00
entry.h
errno.h
fbio.h
fcntl.h	[PATCH] Clean up struct flock64 definitions	2005-09-07 16:57:38 -07:00
floppy.h	[PATCH] m68k: NULL noise removal	2006-01-12 09:09:04 -08:00
fpu.h
futex.h	[PATCH] consolidate asm/futex.h	2006-01-08 20:13:39 -08:00
hardirq.h	[PATCH] m68k: compile fix - hardirq checks were in wrong place	2006-01-12 09:08:59 -08:00
hp300hw.h
hw_irq.h
hwtest.h
ide.h
idprom.h
intersil.h
io.h	[PATCH] m68k: basic iomem annotations	2006-01-12 09:09:02 -08:00
ioctl.h	[PATCH] Generic ioctl.h	2006-01-10 08:01:34 -08:00
ioctls.h
ipc.h
ipcbuf.h
irq.h	[PATCH] m68k: restore disable_irq_nosync()	2006-02-18 15:59:06 -05:00
kmap_types.h
linkage.h
local.h
mac_asc.h
mac_baboon.h
mac_iop.h
mac_mouse.h
mac_oss.h
mac_psc.h
mac_via.h
machdep.h	[PATCH] m68k: kill mach_floppy_setup, convert to proper __setup() in drivers	2006-01-12 09:09:05 -08:00
machines.h
machw.h
macintosh.h
macints.h
math-emu.h
mc146818rtc.h
md.h
mman.h	[PATCH] add asm-generic/mman.h	2006-02-15 15:32:22 -08:00
mmu_context.h
mmu.h
module.h
motorola_pgalloc.h
motorola_pgtable.h
movs.h
msgbuf.h
mutex.h	[PATCH] mutex subsystem, add default include/asm-*/mutex.h files	2006-01-09 15:59:19 -08:00
mvme16xhw.h
mvme147hw.h
namei.h
nubus.h
openprom.h
oplib.h
page_offset.h
page.h	[PATCH] mm: consolidate get_order	2005-09-05 00:05:39 -07:00
param.h
parport.h
pci.h	[ACPI] PNPACPI vs sound IRQ	2005-07-12 00:03:30 -04:00
percpu.h
pgalloc.h
pgtable.h	[PATCH] feature removal of io_remap_page_range()	2005-09-13 08:22:33 -07:00
poll.h
posix_types.h
processor.h	[PATCH] m68k: convert thread flags to use bit fields	2005-11-13 18:14:14 -08:00
ptrace.h
q40_master.h
q40ints.h
raw_io.h	[PATCH] iomap_copy fallout (m68k)	2006-02-18 16:30:40 -05:00
resource.h
rtc.h
sbus.h
scatterlist.h
sections.h
segment.h
semaphore-helper.h
semaphore.h	[PATCH] semaphore: Remove __MUTEX_INITIALIZER()	2005-10-30 17:37:27 -08:00
sembuf.h
serial.h	[PATCH] Serial: Split 8250 port table (part 2)	2005-06-29 18:45:19 +01:00
setup.h	[PATCH] ppc32: fix compilation error in include/asm-m68k/setup.h	2005-04-16 15:24:27 -07:00
shm.h
shmbuf.h
shmparam.h
sigcontext.h
siginfo.h
signal.h	[PATCH] m68k: signal __user annotations	2006-01-12 09:09:02 -08:00
socket.h	[NET]: Introduce SO_{SND,RCV}BUFFORCE socket options	2005-08-29 15:31:35 -07:00
sockios.h
spinlock.h
stat.h
statfs.h
string.h	[PATCH] m68k: cleanup inline mem functions	2005-09-05 00:06:19 -07:00
sun3_pgalloc.h
sun3_pgtable.h	[PATCH] m68k: bogus function argument types (sun3_pgtable.h)	2006-01-12 09:09:01 -08:00
sun3-head.h
sun3ints.h	[PATCH] m68k: static vs. extern in sun3ints.h	2006-01-12 09:09:01 -08:00
sun3mmu.h
sun3x.h
sun3xflop.h	[PATCH] m68k: NULL noise removal	2006-01-12 09:09:04 -08:00
sun3xprom.h
suspend.h
swim_iop.h
system.h
termbits.h
termios.h
thread_info.h	[PATCH] missing helper - task_stack_page()	2006-01-12 09:08:50 -08:00
timex.h
tlb.h
tlbflush.h
topology.h
traps.h
types.h	[PATCH] sab: consolidate kmem_bufctl_t	2005-09-05 00:05:48 -07:00
uaccess.h	[PATCH] m68k: cast in strnlen switched to unsigned long	2006-01-12 09:09:04 -08:00
ucontext.h
unaligned.h
unistd.h	[PATCH] unify sys_ptrace prototype	2005-10-30 17:37:20 -08:00
user.h
virtconvert.h
xor.h
zorro.h	[PATCH] m68k: basic iomem annotations	2006-01-12 09:09:02 -08:00