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linux-next/arch/frv/include/asm
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Ilya Loginov 2d4dc890b5 block: add helpers to run flush_dcache_page() against a bio and a request's pages 
Mtdblock driver doesn't call flush_dcache_page for pages in request.  So,
this causes problems on architectures where the icache doesn't fill from
the dcache or with dcache aliases.  The patch fixes this.

The ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE symbol was introduced to avoid
pointless empty cache-thrashing loops on architectures for which
flush_dcache_page() is a no-op.  Every architecture was provided with this
flush pages on architectires where ARCH_IMPLEMENTS_FLUSH_DCACHE_PAGE is
equal 1 or do nothing otherwise.

See "fix mtd_blkdevs problem with caches on some architectures" discussion
on LKML for more information.

Signed-off-by: Ilya Loginov <isloginov@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Peter Horton <phorton@bitbox.co.uk>
Cc: "Ed L. Cashin" <ecashin@coraid.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2009-11-26 09:16:19 +01:00
..
atomic.h
FRV: Implement atomic64_t
2009-07-01 19:38:09 -07:00
auxvec.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
ax88796.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
bitops.h
FRV: bitops: Change the bitmap index from int to unsigned long
2009-06-11 09:01:26 -07:00
bitsperlong.h
asm-generic: introduce asm/bitsperlong.h
2009-06-11 21:02:14 +02:00
bug.h
FRV: Stop gcc from generating uninitialised variable warnings after BUG()
2009-04-27 08:04:49 -07:00
bugs.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
busctl-regs.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
byteorder.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
cache.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
cacheflush.h
block: add helpers to run flush_dcache_page() against a bio and a request's pages
2009-11-26 09:16:19 +01:00
checksum.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
cpu-irqs.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
cpumask.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
cputime.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
current.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
delay.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
device.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
div64.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
dm9000.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
dma-mapping.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
dma.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
elf.h
FRV: Implement new-style ptrace
2009-06-11 09:01:26 -07:00
emergency-restart.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
errno.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
fb.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
fcntl.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
fpu.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
ftrace.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
futex.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
gdb-stub.h
misc: remove redundant start_kernel prototypes
2009-09-23 10:05:22 -07:00
gpio-regs.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
hardirq.h
FRV: Use asm/generic-hardirq.h
2009-09-23 10:15:21 -07:00
highmem.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
hw_irq.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
io.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
ioctl.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
ioctls.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
ipcbuf.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
irc-regs.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
irq_regs.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
irq.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
Kbuild
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
kdebug.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
kmap_types.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
linkage.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
local.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
math-emu.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
mb86943a.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
mb93091-fpga-irqs.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
mb93093-fpga-irqs.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
mb93493-irqs.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
mb93493-regs.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
mb-regs.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
mc146818rtc.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
mem-layout.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
mman.h
mm: remove duplicate asm/mman.h files
2009-09-22 07:17:42 -07:00
mmu_context.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
mmu.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
module.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
msgbuf.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
mutex.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
page.h
asm-generic: rename page.h and uaccess.h
2009-06-11 21:02:17 +02:00
param.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
pci.h
asm-generic: merge branch 'master' of torvalds/linux-2.6
2009-06-12 11:32:58 +02:00
percpu.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
perf_event.h
perf: Do the big rename: Performance Counters -> Performance Events
2009-09-21 14:28:04 +02:00
pgalloc.h
mm: Pass virtual address to [__]p{te,ud,md}_free_tlb()
2009-07-27 12:10:38 -07:00
pgtable.h
mm: Pass virtual address to [__]p{te,ud,md}_free_tlb()
2009-07-27 12:10:38 -07:00
poll.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
posix_types.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
processor.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
ptrace.h
FRV: Implement new-style ptrace
2009-06-11 09:01:26 -07:00
registers.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
resource.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
scatterlist.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
sections.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
segment.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
sembuf.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
serial-regs.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
serial.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
setup.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
shmbuf.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
shmparam.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
sigcontext.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
siginfo.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
signal.h
FRV: Fix interaction with new generic header stuff
2009-06-13 13:17:28 -07:00
smp.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
socket.h
net: implement a SO_DOMAIN getsockoption
2009-08-05 13:02:57 -07:00
sockios.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
spinlock.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
spr-regs.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
stat.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
statfs.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
string.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
suspend.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
swab.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
syscall.h
FRV: Implement new-style ptrace
2009-06-11 09:01:26 -07:00
system.h
FRV: Implement atomic64_t
2009-07-01 19:38:09 -07:00
termbits.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
termios.h
asm-generic: rename termios.h, signal.h and mman.h
2009-06-11 21:01:52 +02:00
thread_info.h
sched: INIT_PREEMPT_COUNT
2009-07-10 14:24:05 -07:00
timer-regs.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
timex.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
tlb.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
tlbflush.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
topology.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
types.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
uaccess.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
ucontext.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
unaligned.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
unistd.h
perf: Do the big rename: Performance Counters -> Performance Events
2009-09-21 14:28:04 +02:00
user.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
vga.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
virtconvert.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00
xor.h
FRV: Move to arch/frv/include/asm/
2009-04-10 01:48:06 +01:00