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authorTrond Myklebust <trondmy@gmail.com>2019-04-24 17:46:43 -0400
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2019-04-26 16:11:54 -0400
commit1a58e8a0e5c1f188a80eb9e505bc77d78a31a4ec (patch)
tree0dc31db3ea8ca7ac3b598a7d7fef30a6496b23ac /fs/nfs/nfs4client.c
parent79caa5fad47c69874f9efc4ac3128cc3f6d36f6e (diff)
NFS: Store the credential of the mount process in the nfs_server
Store the credential of the mount process so that we can determine information such as the user namespace. Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'fs/nfs/nfs4client.c')
-rw-r--r--fs/nfs/nfs4client.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/nfs/nfs4client.c b/fs/nfs/nfs4client.c
index 1339ede979af..3ce246346f02 100644
--- a/fs/nfs/nfs4client.c
+++ b/fs/nfs/nfs4client.c
@@ -870,6 +870,7 @@ static int nfs4_set_client(struct nfs_server *server,
.minorversion = minorversion,
.net = net,
.timeparms = timeparms,
+ .cred = server->cred,
};
struct nfs_client *clp;
@@ -931,6 +932,7 @@ struct nfs_client *nfs4_set_ds_client(struct nfs_server *mds_srv,
.minorversion = minor_version,
.net = mds_clp->cl_net,
.timeparms = &ds_timeout,
+ .cred = mds_srv->cred,
};
char buf[INET6_ADDRSTRLEN + 1];
@@ -1107,6 +1109,8 @@ struct nfs_server *nfs4_create_server(struct nfs_mount_info *mount_info,
if (!server)
return ERR_PTR(-ENOMEM);
+ server->cred = get_cred(current_cred());
+
auth_probe = mount_info->parsed->auth_info.flavor_len < 1;
/* set up the general RPC client */
@@ -1143,6 +1147,8 @@ struct nfs_server *nfs4_create_referral_server(struct nfs_clone_mount *data,
parent_server = NFS_SB(data->sb);
parent_client = parent_server->nfs_client;
+ server->cred = get_cred(parent_server->cred);
+
/* Initialise the client representation from the parent server */
nfs_server_copy_userdata(server, parent_server);