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authorAndreas Gruenbacher <agruen@suse.de>2005-06-22 17:16:23 +0000
committerTrond Myklebust <Trond.Myklebust@netapp.com>2005-06-22 16:07:18 -0400
commit007e251f2b2760f738c92adc8c80cbae0bed3ce5 (patch)
tree364d9d186bb0c68df4af24f1ac4af8e7ff8f118e /net/sunrpc/pmap_clnt.c
parentcdf477068e6db0c3e19df96f46abb85202de138c (diff)
[PATCH] RPC: Allow multiple RPC client programs to share the same transport
Signed-off-by: Andreas Gruenbacher <agruen@suse.de> Acked-by: Olaf Kirch <okir@suse.de> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net/sunrpc/pmap_clnt.c')
-rw-r--r--net/sunrpc/pmap_clnt.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/sunrpc/pmap_clnt.c b/net/sunrpc/pmap_clnt.c
index df4d84c9020..4e81f276692 100644
--- a/net/sunrpc/pmap_clnt.c
+++ b/net/sunrpc/pmap_clnt.c
@@ -53,6 +53,9 @@ rpc_getport(struct rpc_task *task, struct rpc_clnt *clnt)
task->tk_pid, clnt->cl_server,
map->pm_prog, map->pm_vers, map->pm_prot);
+ /* Autobind on cloned rpc clients is discouraged */
+ BUG_ON(clnt->cl_parent != clnt);
+
spin_lock(&pmap_lock);
if (map->pm_binding) {
rpc_sleep_on(&map->pm_bindwait, task, NULL, NULL);