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SUNRPC: Make rpc_clnt store the multipath iterators

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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 <trond.myklebust@primarydata.com>
This commit is contained in:
Trond Myklebust 2016-01-30 14:17:26 -05:00
parent 80b14d5e61
commit ad01b2c68d
4 changed files with 35 additions and 7 deletions
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4
net/sunrpc/auth_gss/auth_gss.c
View file

@ -1181,12 +1181,12 @@ static struct rpc_auth *
gss_create(struct rpc_auth_create_args *args, struct rpc_clnt *clnt)
{
struct gss_auth *gss_auth;
struct rpc_xprt *xprt = rcu_access_pointer(clnt->cl_xprt);
struct rpc_xprt_switch *xps = rcu_access_pointer(clnt->cl_xpi.xpi_xpswitch);
while (clnt != clnt->cl_parent) {
struct rpc_clnt *parent = clnt->cl_parent;
/* Find the original parent for this transport */
if (rcu_access_pointer(parent->cl_xprt) != xprt)
if (rcu_access_pointer(parent->cl_xpi.xpi_xpswitch) != xps)
break;
clnt = parent;
}