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NFS: Improve debugging output in NFS in-kernel mount client 

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
wifi-calibration
Chuck Lever 2007-07-01 12:13:38 -04:00 committed by Trond Myklebust
parent 19207231c9
commit 013a8c1ab5
1 changed files with 26 additions and 2 deletions
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28
fs/nfs/mount_clnt.c
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@ -66,7 +66,7 @@ int nfs_mount(struct sockaddr *addr, size_t len, char *hostname, char *path,
mnt_clnt = rpc_create(&args);
if (IS_ERR(mnt_clnt))
return PTR_ERR(mnt_clnt);
goto out_clnt_err;
if (version == NFS_MNT3_VERSION)
msg.rpc_proc = &mnt_clnt->cl_procinfo[MOUNTPROC3_MNT];
@ -75,7 +75,31 @@ int nfs_mount(struct sockaddr *addr, size_t len, char *hostname, char *path,
status = rpc_call_sync(mnt_clnt, &msg, 0);
rpc_shutdown_client(mnt_clnt);
return status < 0? status : (result.status? -EACCES : 0);
if (status < 0)
goto out_call_err;
if (result.status != 0)
goto out_mnt_err;
dprintk("NFS: MNT request succeeded\n");
status = 0;
out:
return status;
out_clnt_err:
status = PTR_ERR(mnt_clnt);
dprintk("NFS: failed to create RPC client, status=%d\n", status);
goto out;
out_call_err:
dprintk("NFS: failed to start MNT request, status=%d\n", status);
goto out;
out_mnt_err:
dprintk("NFS: MNT server returned result %d\n", result.status);
status = -EACCES;
goto out;
}
/*