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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-07-07 12:18:53 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2008-07-09 12:09:45 -0400 |
| commit | 381ba74af55e58bca4c01553835a360a9f6fbb07 (patch) | |
| tree | 56e5f5159432ebb350af4adf330afa4f50b77a54 /net/sunrpc/clnt.c | |
| parent | f45663ce5fb30f76a3414ab3ac69f4dd320e760a (diff) | |
| download | linux-stable-381ba74af55e58bca4c01553835a360a9f6fbb07.tar.gz linux-stable-381ba74af55e58bca4c01553835a360a9f6fbb07.tar.bz2 linux-stable-381ba74af55e58bca4c01553835a360a9f6fbb07.zip | |
SUNRPC: Ensure our task is notified when an rpcbind call is done
If another task is busy in rpcb_getport_async number, it is more efficient
to have it wake us up when it has finished instead of arbitrarily sleeping
for 5 seconds.
Also ensure that rpcb_wake_rpcbind_waiters() is called regardless of
whether or not rpcb_getport_done() gets called.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net/sunrpc/clnt.c')
| -rw-r--r-- | net/sunrpc/clnt.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index 09631f6e30e9..76739e928d0d 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -942,11 +942,9 @@ call_bind_status(struct rpc_task *task) } switch (task->tk_status) { - case -EAGAIN: - dprintk("RPC: %5u rpcbind waiting for another request " - "to finish\n", task->tk_pid); - /* avoid busy-waiting here -- could be a network outage. */ - rpc_delay(task, 5*HZ); + case -ENOMEM: + dprintk("RPC: %5u rpcbind out of memory\n", task->tk_pid); + rpc_delay(task, HZ >> 2); goto retry_timeout; case -EACCES: dprintk("RPC: %5u remote rpcbind: RPC program/version " |