linux-toradex.git/include/linux/sunrpc/rpc_pipe_fs.h, branch v3.2.50

SUNRPC/NFS: make rpc pipe upcall generic

2011-10-18T16:08:12+00:00

The same function is used by idmap, gss and blocklayout code. Make it
generic.

Signed-off-by: Peng Tao 
Signed-off-by: Jim Rees 
Cc: stable@kernel.org [3.0]
Signed-off-by: Trond Myklebust

nfs: fix compile error in rpc_pipefs.h

2009-08-20T22:20:25+00:00

This include is needed for the definition of delayed_work.

Signed-off-by: J. Bruce Fields 
Signed-off-by: Trond Myklebust

SUNRPC: Add an rpc_pipefs front end for the sunrpc cache code

2009-08-09T19:14:30+00:00

Signed-off-by: Trond Myklebust

SUNRPC: clean up rpc_setup_pipedir()

2009-08-09T19:14:25+00:00

There is still a little wart or two there: Since we've already got a
vfsmount, we might as well pass that in to rpc_create_client_dir.
Another point is that if we open code __rpc_lookup_path() here, then we can
avoid looking up the entire parent directory path over and over again: it
doesn't change.

Also get rid of rpc_clnt->cl_pathname, since it has no users...

Signed-off-by: Trond Myklebust

SUNRPC: Rename rpc_mkdir to rpc_create_client_dir()

2009-08-09T19:14:22+00:00

This reflects the fact that rpc_mkdir() as it stands today, can only create
a RPC client type directory.

Signed-off-by: Trond Myklebust

SUNRPC: Constify rpc_pipe_ops...

2009-08-09T19:14:15+00:00

Signed-off-by: Trond Myklebust

rpc: add an rpc_pipe_open method

2008-12-23T21:08:32+00:00

We want to transition to a new gssd upcall which is text-based and more
easily extensible.

To simplify upgrades, as well as testing and debugging, it will help if
we can upgrade gssd (to a version which understands the new upcall)
without having to choose at boot (or module-load) time whether we want
the new or the old upcall.

We will do this by providing two different pipes: one named, as
currently, after the mechanism (normally "krb5"), and supporting the
old upcall.  One named "gssd" and supporting the new upcall version.

We allow gssd to indicate which version it supports by its choice of
which pipe to open.

As we have no interest in supporting *simultaneous* use of both
versions, we'll forbid opening both pipes at the same time.

So, add a new pipe_open callback to the rpc_pipefs api, which the gss
code can use to track which pipes have been open, and to refuse opens of
incompatible pipes.

We only need this to be called on the first open of a given pipe.

Signed-off-by: J. Bruce Fields 
Signed-off-by: Trond Myklebust

SUNRPC: Add a field to track the number of kernel users of an rpc_pipe

2007-07-11T03:40:33+00:00

This allows us to correctly deduce when we need to remove the pipe.

Signed-off-by: Trond Myklebust

SUNRPC: Add a downcall queue to struct rpc_inode

2007-07-11T03:40:32+00:00

Currently, the downcall queue is tied to the struct gss_auth, which means
that different RPCSEC_GSS pseudoflavours must use different upcall pipes.
Add a list to struct rpc_inode that can be used instead.

Signed-off-by: Trond Myklebust

SUNRPC: Fix sparse warnings

2007-05-14T23:33:47+00:00

 - net/sunrpc/xprtsock.c:1635:5: warning: symbol 'init_socket_xprt' was not
   declared. Should it be static?
 - net/sunrpc/xprtsock.c:1649:6: warning: symbol 'cleanup_socket_xprt' was
   not declared. Should it be static?

Signed-off-by: Trond Myklebust