Now that the rpc client is namespace aware, it needs to use the
utsname of the process that created it instead of using the
init_utsname. Both rpc_new_client and rpc_clone_client need to
be fixed.
Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx>
Cc: Stanislav Kinsbursky <skinsbursky@xxxxxxxxxxxxx>
---
net/sunrpc/clnt.c | 14 ++++++++++----
1 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index d127bd7..adf2990 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -279,6 +279,14 @@ void rpc_clients_notifier_unregister(void)
return rpc_pipefs_notifier_unregister(&rpc_clients_block);
}
+static void rpc_clnt_set_nodename(struct rpc_clnt *clnt, const char *nodename)
+{
+ clnt->cl_nodelen = strlen(nodename);
+ if (clnt->cl_nodelen > UNX_MAXNODENAME)
+ clnt->cl_nodelen = UNX_MAXNODENAME;
+ memcpy(clnt->cl_nodename, nodename, clnt->cl_nodelen);
+}
+
static struct rpc_clnt * rpc_new_client(const struct rpc_create_args *args, struct rpc_xprt *xprt)
{
const struct rpc_program *program = args->program;
@@ -359,10 +367,7 @@ static struct rpc_clnt * rpc_new_client(const struct rpc_create_args *args, stru
}
/* save the nodename */
- clnt->cl_nodelen = strlen(init_utsname()->nodename);
- if (clnt->cl_nodelen > UNX_MAXNODENAME)
- clnt->cl_nodelen = UNX_MAXNODENAME;
- memcpy(clnt->cl_nodename, init_utsname()->nodename, clnt->cl_nodelen);
+ rpc_clnt_set_nodename(clnt, utsname()->nodename);
rpc_register_client(clnt);
return clnt;
@@ -521,6 +526,7 @@ rpc_clone_client(struct rpc_clnt *clnt)
err = rpc_setup_pipedir(new, clnt->cl_program->pipe_dir_name);
if (err != 0)
goto out_no_path;
+ rpc_clnt_set_nodename(new, utsname()->nodename);
if (new->cl_auth)
atomic_inc(&new->cl_auth->au_count);
atomic_inc(&clnt->cl_count);
--
1.7.7.6
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