David Howells 29da7eb0ec [PATCH] FRV: Use the correct preemption primitives in kmap_atomic() and co ... Use inc/dec_preempt_count() rather than preempt_enable/disable() and manually add in the compiler barriers that were provided by the latter. This makes FRV consistent with other archs. Furthermore, the compiler barrier effects are now there unconditionally - at least as far as preemption is concerned - because we don't want the compiler moving memory accesses out of the section of code in which the mapping is in force - in effect the kmap_atomic() must imply a LOCK-class barrier and the kunmap_atomic() must imply an UNLOCK-class barrier to the compiler. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-10-16 08:32:29 -07:00
..
Kbuild	…
a.out.h	…
atomic.h	…
auxvec.h	…
ax88796.h	…
bitops.h	[PATCH] FRV: Optimise ffs()	2006-09-26 08:48:54 -07:00
bug.h	…
bugs.h	…
busctl-regs.h	…
byteorder.h	…
cache.h	…
cacheflush.h	…
checksum.h	…
cpu-irqs.h	[PATCH] FRV: Use the generic IRQ stuff	2006-09-26 08:48:53 -07:00
cpumask.h	…
cputime.h	…
current.h	…
delay.h	…
div64.h	…
dm9000.h	…
dma-mapping.h	…
dma.h	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	2006-10-05 15:10:12 +01:00
elf.h	[PATCH] FDPIC: Add coredump capability for the ELF-FDPIC binfmt	2006-07-10 13:24:22 -07:00
emergency-restart.h	…
errno.h	…
fcntl.h	…
fpu.h	…
futex.h	…
gdb-stub.h	[PATCH] FRV: Introduce asm-offsets for FRV arch	2006-07-10 13:24:22 -07:00
gpio-regs.h	…
hardirq.h	[PATCH] FRV: Use the generic IRQ stuff	2006-09-26 08:48:53 -07:00
highmem.h	[PATCH] FRV: Use the correct preemption primitives in kmap_atomic() and co	2006-10-16 08:32:29 -07:00
hw_irq.h	…
ide.h	…
init.h	…
io.h	[PATCH] Consolidate check_signature	2006-10-11 11:14:23 -07:00
ioctl.h	…
ioctls.h	…
ipc.h	…
ipcbuf.h	…
irc-regs.h	…
irq.h	[PATCH] FRV: Use the generic IRQ stuff	2006-09-26 08:48:53 -07:00
irq_regs.h	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	2006-10-05 15:10:12 +01:00
kmap_types.h	…
linkage.h	…
local.h	…
math-emu.h	…
mb-regs.h	…
mb86943a.h	…
mb93091-fpga-irqs.h	[PATCH] FRV: Use the generic IRQ stuff	2006-09-26 08:48:53 -07:00
mb93093-fpga-irqs.h	[PATCH] FRV: Use the generic IRQ stuff	2006-09-26 08:48:53 -07:00
mb93493-irqs.h	[PATCH] FRV: Use the generic IRQ stuff	2006-09-26 08:48:53 -07:00
mb93493-regs.h	[PATCH] FRV: Use the generic IRQ stuff	2006-09-26 08:48:53 -07:00
mc146818rtc.h	…
mem-layout.h	…
mman.h	…
mmu.h	…
mmu_context.h	…
module.h	…
msgbuf.h	…
mutex.h	…
namei.h	fix file specification in comments	2006-10-03 23:01:26 +02:00
page.h	…
param.h	…
pci.h	…
percpu.h	…
pgalloc.h	…
pgtable.h	[PATCH] paravirt: remove set pte atomic	2006-10-01 00:39:34 -07:00
poll.h	…
posix_types.h	…
processor.h	[PATCH] Make cpu_relax() imply barrier() on all arches	2006-07-12 12:56:45 -07:00
ptrace.h	IRQ: Maintain regs pointer globally rather than passing to IRQ handlers	2006-10-05 15:10:12 +01:00
registers.h	[PATCH] FRV: Introduce asm-offsets for FRV arch	2006-07-10 13:24:22 -07:00
resource.h	…
scatterlist.h	…
sections.h	…
segment.h	…
semaphore.h	…
sembuf.h	…
serial-regs.h	…
serial.h	…
setup.h	…
shmbuf.h	…
shmparam.h	…
sigcontext.h	…
siginfo.h	…
signal.h	[PATCH] irq-flags: FRV: Use the new IRQF_ constants	2006-07-02 13:58:46 -07:00
smp.h	…
socket.h	…
sockios.h	…
spinlock.h	…
spr-regs.h	…
stat.h	…
statfs.h	…
string.h	…
suspend.h	…
system.h	[PATCH] remove set_wmb - arch removal	2006-07-14 21:56:14 -07:00
termbits.h	…
termios.h	…
thread_info.h	[PATCH] FRV: Introduce asm-offsets for FRV arch	2006-07-10 13:24:22 -07:00
timer-regs.h	…
timex.h	[PATCH] ntp: cleanup defines and comments	2006-10-01 00:39:27 -07:00
tlb.h	…
tlbflush.h	…
topology.h	…
types.h	…
uaccess.h	…
ucontext.h	…
unaligned.h	…
unistd.h	[PATCH] remove remaining errno and __KERNEL_SYSCALLS__ references	2006-10-02 07:57:23 -07:00
user.h	…
vga.h	…
virtconvert.h	…
xor.h	…