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| author | Chuck Lever <chuck.lever@oracle.com> | 2007-09-11 18:00:41 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-10-09 17:16:53 -0400 |
| commit | 2429cbf6a1566b8e92436d615387e4250feab46b (patch) | |
| tree | e3d4906948d68a3d9bcb546b6eb6563f1cffaa60 /net/sunrpc/rpcb_clnt.c | |
| parent | 4784cb51a3f66d401f8a08810231aa7dc8f44e43 (diff) | |
| download | lwn-2429cbf6a1566b8e92436d615387e4250feab46b.tar.gz lwn-2429cbf6a1566b8e92436d615387e4250feab46b.zip | |
SUNRPC: Add a new error code for retry waiting for another binder
Add new error code processing to the kernel's rpcbind client and to
call_bind_status() to distinguish two cases:
Case 1: the remote has replied that the program/version tuple is not
registered (returns -EACCES)
Case 2: another process is already in the middle of binding on this
transport (now returns -EAGAIN)
This change allows more specific retry processing for each of these two
cases.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net/sunrpc/rpcb_clnt.c')
| -rw-r--r-- | net/sunrpc/rpcb_clnt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sunrpc/rpcb_clnt.c b/net/sunrpc/rpcb_clnt.c index a0c9f6905517..9b06a217ab86 100644 --- a/net/sunrpc/rpcb_clnt.c +++ b/net/sunrpc/rpcb_clnt.c @@ -341,7 +341,7 @@ void rpcb_getport_async(struct rpc_task *task) BUG_ON(clnt->cl_parent != clnt); if (xprt_test_and_set_binding(xprt)) { - status = -EACCES; /* tell caller to check again */ + status = -EAGAIN; /* tell caller to check again */ dprintk("RPC: %5u %s: waiting for another binder\n", task->tk_pid, __FUNCTION__); goto bailout_nowake; |