into samba.org:/home/anton/ppc64/for-linus-ppc64

into samba.org:/scratch/anton/tmp3

When foo is unlinked, nfs_unlink() does a sillyrename, this puts the
dentry on nfs_delete_queue, and (in the VFS) unhashes it from the
dcache.  This causes problems, since any later access to the
silly-renamed new .nfs file will create a NEW dentry that aliases the
one we originally created, but unhashed.

This causes various confusion, especially if we want to try to delete it
again later.

So fix this by not unhash the dentry after silly-renaming.  In 2.2, each
fs was responsible for doing a d_delete(), in 2.4 and later it happens
in the VFS layer and I think it was just an oversight that the 2.4 VFS
doesn't consider sillyrename (considering the code and comments that are
cruft).

Also fixed up some comments while debugging this.

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

[From Patrick Caulfield]

Pull dm_div_up() out of dm-table.c into dm.h

Some targets may perform io of their own volition, eg. a mirror
performing recovery, a cache target pulling in different chunks.  We
cannot let them perform this io while the device is suspended.  This
patch adds 2 new methods to the target type, which instruct the target
to suspend/resume itself.  All targets start in the suspended state,
so should expect an initial resume call.  Simple targets do not need
to implement these functions.

Replace __HIGH() and __LOW() with max() and min_not_zero().

This removes the last sources of "non-ANSI parameter list" warnings for
zlib_deflate.

into samba.org:/scratch/anton/tmp3

into samba.org:/scratch/anton/ppcbug

Reduce MAX_MEM_LEVEL to 8.  This reduces zlib memory consumption by
128k (from ~400k to ~270k) at the theoretical cost of worse
compression.  No code currently in the kernel actually uses the better
compression, so the practical cost is zero.

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

chr_dev_init() should be a subsys_initcall(), since it needs to
initialize before any drivers that use the character device
infrastructure.

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

into mars.ravnborg.org:/home/sam/src/linux/kernel/bk/docbook

into kanga.twiddle.net:/home/rth/work/linux/axp-2.5