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authorTrond Myklebust <Trond.Myklebust@netapp.com>2008-07-07 12:18:53 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2008-07-09 12:09:45 -0400
commit381ba74af55e58bca4c01553835a360a9f6fbb07 (patch)
tree56e5f5159432ebb350af4adf330afa4f50b77a54 /net/sunrpc/clnt.c
parentf45663ce5fb30f76a3414ab3ac69f4dd320e760a (diff)
downloadop-kernel-dev-381ba74af55e58bca4c01553835a360a9f6fbb07.zip
op-kernel-dev-381ba74af55e58bca4c01553835a360a9f6fbb07.tar.gz
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.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 09631f6..76739e9 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 "
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