kernel.git/net/sunrpc/clnt.c, branch linux-4.6.y

rpc: share one xps between all backchannels

2016-07-27T15:42:12Z

commit 39a9beab5acb83176e8b9a4f0778749a09341f1f upstream. The spec allows backchannels for multiple clients to share the same tcp connection. When that happens, we need to use the same xprt for all of them. Similarly, we need the same xps. This fixes list corruption introduced by the multipath code. Signed-off-by: J. Bruce Fields Acked-by: Trond Myklebust Signed-off-by: Greg Kroah-Hartman

SUNRPC: fix xprt leak on xps allocation failure

2016-07-27T15:42:12Z

commit 1208fd569c07ab84aa5d024abd863267c2953b4a upstream. Callers of rpc_create_xprt expect it to put the xprt on success and failure. Signed-off-by: J. Bruce Fields Acked-by: Trond Myklebust Signed-off-by: Greg Kroah-Hartman

nfsd4/rpc: move backchannel create logic into rpc code

2016-07-27T15:42:11Z

commit d50039ea5ee63c589b0434baa5ecf6e5075bb6f9 upstream. Also simplify the logic a bit. Signed-off-by: J. Bruce Fields Acked-by: Trond Myklebust Signed-off-by: Greg Kroah-Hartman

SUNRPC: Allow addition of new transports to a struct rpc_clnt

2016-02-05T23:48:57Z

Add a function to allow creation and addition of a new transport to an existing rpc_clnt Signed-off-by: Trond Myklebust

SUNRPC: Make NFS swap work with multipath

2016-02-05T23:48:56Z

Signed-off-by: Trond Myklebust

SUNRPC: Add a helper to apply a function to all the rpc_clnt's transports

2016-02-05T23:48:55Z

Add a helper for tasks that require us to apply a function to all the transports in an rpc_clnt. An example of a usecase would be BIND_CONN_TO_SESSION, where we want to send one RPC call down each transport. Signed-off-by: Trond Myklebust

SUNRPC: Use the multipath iterator to assign a transport to each task

2016-02-05T23:48:55Z

Signed-off-by: Trond Myklebust

SUNRPC: Make rpc_clnt store the multipath iterators

2016-02-05T23:48:54Z

This is a pre-patch for the RPC multipath code. It sets up the storage in struct rpc_clnt for the multipath code. Signed-off-by: Trond Myklebust

SUNRPC: Remove unused function rpc_task_reset_client

2016-02-01T02:37:22Z

Signed-off-by: Trond Myklebust

SUNRPC: Fix a missing break in rpc_anyaddr()

2015-12-30T23:14:06Z

The missing break means that we always return EAFNOSUPPORT when faced with a request for an IPv6 loopback address. Reported-by: coverity (CID 401987) Signed-off-by: Trond Myklebust