kernel_optimize_test/fs/nfs
Chuck Lever 6a1a1e34dc SUNRPC: Add rpcauth_list_flavors()
The gss_mech_list_pseudoflavors() function provides a list of
currently registered GSS pseudoflavors.  This list does not include
any non-GSS flavors that have been registered with the RPC client.
nfs4_find_root_sec() currently adds these extra flavors by hand.

Instead, nfs4_find_root_sec() should be looking at the set of flavors
that have been explicitly registered via rpcauth_register().  And,
other areas of code will soon need the same kind of list that
contains all flavors the kernel currently knows about (see below).

Rather than cloning the open-coded logic in nfs4_find_root_sec() to
those new places, introduce a generic RPC function that generates a
full list of registered auth flavors and pseudoflavors.

A new rpc_authops method is added that lists a flavor's
pseudoflavors, if it has any.  I encountered an interesting module
loader loop when I tried to get the RPC client to invoke
gss_mech_list_pseudoflavors() by name.

This patch is a pre-requisite for server trunking discovery, and a
pre-requisite for fixing up the in-kernel mount client to do better
automatic security flavor selection.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-07-16 15:12:15 -04:00
..
blocklayout NFS: Use proper naming conventions for the nfs_client.net field 2012-05-22 16:45:44 -04:00
objlayout
cache_lib.c
cache_lib.h
callback_proc.c
callback_xdr.c NFS: add an endian notation for sparse 2012-06-12 09:54:40 -04:00
callback.c NFS: hard-code init_net for NFS callback transports 2012-06-14 13:53:43 -04:00
callback.h
client.c NFS: Create an alloc_client rpc_op 2012-06-29 11:46:46 -04:00
delegation.c NFS: Create a return_delegation rpc op 2012-06-29 11:46:45 -04:00
delegation.h NFS: Create a return_delegation rpc op 2012-06-29 11:46:45 -04:00
dir.c Merge commit '9249e17fe094d853d1ef7475dd559a2cc7e23d42' into nfs-for-3.6 2012-07-16 12:01:42 -04:00
direct.c NFS: Fix list manipulation snafus in fs/nfs/direct.c 2012-07-08 10:32:08 -04:00
dns_resolve.c
dns_resolve.h
file.c NFS: Create a have_delegation rpc_op 2012-06-29 11:46:44 -04:00
fscache-index.c
fscache.c
fscache.h
getroot.c vfs: switch i_dentry/d_alias to hlist 2012-07-14 16:32:55 +04:00
idmap.c NFS: Force the legacy idmapper to be single threaded 2012-06-20 14:38:11 -04:00
inode.c NFS: Create a return_delegation rpc op 2012-06-29 11:46:45 -04:00
internal.h NFS: Create an write_pageio_init() function 2012-06-29 11:46:46 -04:00
iostat.h
Kconfig NFS: Simplify NFSv4.1 Kconfig 2012-06-28 17:20:51 -04:00
Makefile
mount_clnt.c
namespace.c
netns.h NFS: Always use the same SETCLIENTID boot verifier 2012-05-22 16:45:46 -04:00
nfs2xdr.c NFS: Let xdr_read_pages() check for buffer overflows 2012-06-28 17:20:43 -04:00
nfs3acl.c
nfs3proc.c Merge commit '9249e17fe094d853d1ef7475dd559a2cc7e23d42' into nfs-for-3.6 2012-07-16 12:01:42 -04:00
nfs3xdr.c NFS: Cleanup - only store the write verifier in struct nfs_page 2012-06-28 17:20:50 -04:00
nfs4_fs.h NFS: Create custom NFS v4 write_inode() function 2012-06-29 11:46:47 -04:00
nfs4filelayout.c NFSv4.1 don't send LAYOUTCOMMIT if data resent through MDS 2012-07-16 14:37:00 -04:00
nfs4filelayout.h
nfs4filelayoutdev.c NFSv4.1: Use session max response size for GETDEVICEINFO gdia_maxcount 2012-06-28 17:20:50 -04:00
nfs4namespace.c
nfs4proc.c SUNRPC: Add rpcauth_list_flavors() 2012-07-16 15:12:15 -04:00
nfs4renewd.c NFS: Add NFSDBG_STATE 2012-05-22 16:45:42 -04:00
nfs4state.c NFSv4.1: Clean up nfs4_reclaim_lease 2012-06-28 17:20:49 -04:00
nfs4xdr.c NFS: Cleanup - only store the write verifier in struct nfs_page 2012-06-28 17:20:50 -04:00
nfsroot.c
pagelist.c
pnfs_dev.c
pnfs.c NFSv4.1 do not send LAYOUTRETURN on emtpy plh_segs list 2012-07-16 14:39:00 -04:00
pnfs.h NFSv4.1 mark layout when already returned 2012-07-16 14:37:25 -04:00
proc.c Merge commit '9249e17fe094d853d1ef7475dd559a2cc7e23d42' into nfs-for-3.6 2012-07-16 12:01:42 -04:00
read.c NFS: Create an read_pageio_init() function 2012-06-29 11:46:46 -04:00
super.c Merge commit '9249e17fe094d853d1ef7475dd559a2cc7e23d42' into nfs-for-3.6 2012-07-16 12:01:42 -04:00
symlink.c
sysctl.c
unlink.c NFS: Create a return_delegation rpc op 2012-06-29 11:46:45 -04:00
write.c NFS: Create custom NFS v4 write_inode() function 2012-06-29 11:46:47 -04:00