NFSD: NFSv4 callback client should use RPC_TASK_SOFTCONN
authorChuck Lever <chuck.lever@oracle.com>
Wed, 24 Feb 2010 21:48:06 +0000 (13:48 -0800)
committerJ. Bruce Fields <bfields@citi.umich.edu>
Thu, 25 Feb 2010 01:50:28 +0000 (17:50 -0800)
commit58255a4e3ce506b43bb14d5579006731a981490d
tree3b7cbbea0fc728b1a5c66b553a92f57440997ddb
parent978ebd97d1426d5708d3f353179ab81f191a7eeb
NFSD: NFSv4 callback client should use RPC_TASK_SOFTCONN

The server's callback client should stop trying to connect to the
client's callback server as soon as it gets ECONNREFUSED.

The NFS server's callback client does not call rpc_ping(), but appears
to have it's own "ping" procedure, so it wasn't covered by commit
caabea8a.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
fs/nfsd/nfs4callback.c