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NFS: Kernel mount client should use async bind 

Simplify the in-kernel mount client by using autobind instead of an
explicit call to rpc_getport_sync.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Chuck Lever 2007-09-11 18:00:58 -04:00 committed by Trond Myklebust
parent b79dc8ced1
commit efd8340bb1
1 changed files with 5 additions and 16 deletions
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21
fs/nfs/super.c
View File

@ -1027,15 +1027,7 @@ static int nfs_try_mount(struct nfs_parsed_mount_data *args,
sin = args->mount_server.address;
else
sin = args->nfs_server.address;
if (args->mount_server.port == 0) {
status = rpcb_getport_sync(&sin,
args->mount_server.program,
args->mount_server.version,
args->mount_server.protocol);
if (status < 0)
goto out_err;
sin.sin_port = htons(status);
} else
if (args->mount_server.port != 0)
sin.sin_port = htons(args->mount_server.port);
/*
@ -1049,14 +1041,11 @@ static int nfs_try_mount(struct nfs_parsed_mount_data *args,
args->mount_server.version,
args->mount_server.protocol,
root_fh);
if (status < 0)
goto out_err;
if (status == 0)
return 0;
return status;
out_err:
dfprintk(MOUNT, "NFS: unable to contact server on host "
NIPQUAD_FMT "\n", NIPQUAD(sin.sin_addr.s_addr));
dfprintk(MOUNT, "NFS: unable to mount server " NIPQUAD_FMT
", error %d\n", NIPQUAD(sin.sin_addr.s_addr), status);
return status;
}