Add `unlikely' to error-return path in v850 __syscall_return macro

Shrink v850 exception-trap handling code a bit

Change type of v850 function `gbus_int_disable_irqs' to void

Make v850 syscall6 macro support both old and new gcc versions

Add id for v850 `nb85e_uart' to serial_core.h

Give a compile-time error on the v850 if MAX_ORDER is too large

Make the v850 leds driver's seek routine always return a value

Update make variable used by initramfs `binary blob' creation on v850

Change the default baud rate of the `nb85e_uart' driver to 115200

Tweak some v850 name strings
[basically only affects printed output]

Random whitespace tweaks in v850 files

Add my name to CREDITS file

Update includes in v850 files to reflect recent header changes

Update v850 to use kstat_cpu in irqs.c

The v850 doesn't need sys_old_getrlimit

Add TASK_UNMAPPED_BASE for v850

Update v850 usage of do_fork to supply new args

Add v850 support for initramfs

Random minor fixes for v850 `anna' platform

Update `nb85e_uart' driver for recent serial framework changes

Make NB85E_UART_CKSR_MAX_FREQ (in nb85e_uart driver) overridable
[The proper value is CPU-dependent]

Add v850 nanosecond stat fields

Add support for AS85EP1 platform to v850 arch

Add v850 versions of dump_stack and show_stack
Also move v850 show_regs to same source file (bug.c)

Add v850 support for new module loader

Add asm macros on v850 so the size of asm data objects can be recorded
[This just makes it easier to see the sizes using readelf or whatever]

Fix some minor type problems in v850 code
[Mostly signed/unsigned mismatches]

Consolidate various v850 platform banner printks

cpu_buffer.c needs errno.h for ENOMEM.

into home.transmeta.com:/home/torvalds/v2.5/linux

into home.transmeta.com:/home/torvalds/v2.5/linux

into penguin.transmeta.com:/home/penguin/torvalds/repositories/kernel/lsm-tree

That annoying ldm message is just debugging output somebody forgot to
remove.

into kroah.com:/home/greg/linux/BK/lsm-2.5

into groveronline.com:/root/bk/linux-acpi

into groveronline.com:/root/bk/linux-acpi

Shrinking a huge number of dentries or inodes can hold dcache_lock or
inode_lock for a long time.  Not only does this hold off preemption -
holding those locks basically shuts down the whole VFS.

A neat fix for all such caches is to chunk the work up at the
shrink_slab() level.

I made the chunksize pretty small, for scalability reasons - avoid
holding the lock for too long so another CPU can come in, acquire it
and go off to do some work.

Running sync_blockdev() inside lock_kernel causes long scheduling
stalls under some conditions because the lock_kernel() disables
preemption.

We don't need the BKL across sync_blockdev(), so move it down a bit.

This is a minimal fix - we probably don't need BKL for much at all in
there.

When the VM is under heavy load and a page allocator caller is holding
the BKL there can be several-millisecond scheduling stalls.

So add a cond_resched() at every 32nd page (approx).