more updates for the vnode and mount list iterator changes
that happened a while back. also, port to 64 bit properly.
now these all appear to work again.

it's mountlist not mount_list. now 'mountdump' works again.

Change command mountdump to evaluate mountlist_entry.

Move vnode members "v_freelisthd" and "v_freelist" from "struct vnode"
to "struct vnode_impl" and rename to "vi_lrulisthd" and "vi_lrulist".

No functional change intended.

Welcome to 7.99.48

Since mountlist is now a TAILQ, convert some missed usages
so things build again.

Print out all 64-bits of 64-bit values on 64-bit machines and add documentation
of these commands to gdb.

adapt to mnt_vnodelist being TAILQ

add mountdump, prints mount point information a little like mount(8)

Make these work again. I know, I'm a bit impatient, since they've
only been broken for 12 years, but some things are better done
sooner than later.

While meddling here, introduce mp_vchain, which p

Make these work again. I know, I'm a bit impatient, since they've
only been broken for 12 years, but some things are better done
sooner than later.

While meddling here, introduce mp_vchain, which prints the vnode
chain given a mount point.

show more ...

Add NetBSD cvs id lines.

Macros for gdb when debugging the kernel (from 4.4-Lite2).