[PATCH 000 of 18] knfsd: Introduction - NFSv4 updates and more

[NeilBrown <neilb@suse.de>]

Following are 18 patches against 2.6.19-rc6-mm2 which are suitable for 2.6.20.

First 16 are from the NFSv4 team at umich (thanks Bruce).  Mostly
fixing minor bugs and tidying-up code.

Last 2 from me.  We haven't been testing against old versions of
nfs-utils and bit-rot has set in.  Some of that (hopefully all) has
been fixed.

 [PATCH 001 of 18] knfsd: nfsd4: remove a dprink from nfsd4_lock
 [PATCH 002 of 18] knfsd: svcrpc: fix gss krb5i memory leak
 [PATCH 003 of 18] knfsd: nfsd4: clarify units of COMPOUND_SLACK_SPACE
 [PATCH 004 of 18] knfsd: nfsd: make exp_rootfh handle exp_parent errors
 [PATCH 005 of 18] knfsd: nfsd: simplify exp_pseudoroot
 [PATCH 006 of 18] knfsd: nfsd4: handling more nfsd_cross_mnt errors in nfsd4 readdir
 [PATCH 007 of 18] knfsd: nfsd: don't drop silently on upcall deferral
 [PATCH 008 of 18] knfsd: svcrpc: remove another silent drop from deferral code
 [PATCH 009 of 18] knfsd: nfsd4: pass saved and current fh together into nfsd4 operations.
 [PATCH 010 of 18] knfsd: nfsd4: remove spurious replay_owner check
 [PATCH 011 of 18] knfsd: nfsd4: move replay_owner to cstate
 [PATCH 012 of 18] knfsd: nfsd4: don't inline nfsd4 compound op functions
 [PATCH 013 of 18] knfsd: nfsd4: make verify and nverify wrappers
 [PATCH 014 of 18] knfsd: nfsd4: reorganize compound ops
 [PATCH 015 of 18] knfsd: nfsd4: simplify migration op check
 [PATCH 016 of 18] knfsd: nfsd4: simplify filehandle check
 [PATCH 017 of 18] knfsd: Don't ignore kstrdup failure in rpc caches.
 [PATCH 018 of 18] knfsd: Fix up some bit-rot in exp_export