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authorWeston Andros Adamson <dros@netapp.com>2013-10-18 15:15:17 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2013-10-28 15:37:43 -0400
commit0f5f49b8b3593309fd3c3a2080a5fd465afdbe16 (patch)
treeab7fd81174f1399b1b0be00967134a1ab981e55b /fs/nfs
parenta3f73c27afff9590a4432879b7145289cb89cf0a (diff)
downloadlinux-0f5f49b8b3593309fd3c3a2080a5fd465afdbe16.tar.bz2
NFS: cache parsed auth_info in nfs_server
Cache the auth_info structure in nfs_server and pass these values to submounts. This lays the groundwork for supporting multiple sec= options. Signed-off-by: Weston Andros Adamson <dros@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs')
-rw-r--r--fs/nfs/client.c2
-rw-r--r--fs/nfs/nfs4client.c1
-rw-r--r--fs/nfs/super.c3
3 files changed, 4 insertions, 2 deletions
diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index f5a7f7f9cd59..1d09289c8f0e 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -786,6 +786,7 @@ static int nfs_init_server(struct nfs_server *server,
goto error;
server->port = data->nfs_server.port;
+ server->auth_info = data->auth_info;
error = nfs_init_server_rpcclient(server, &timeparms,
data->selected_flavor);
@@ -929,6 +930,7 @@ void nfs_server_copy_userdata(struct nfs_server *target, struct nfs_server *sour
target->acdirmax = source->acdirmax;
target->caps = source->caps;
target->options = source->options;
+ target->auth_info = source->auth_info;
}
EXPORT_SYMBOL_GPL(nfs_server_copy_userdata);
diff --git a/fs/nfs/nfs4client.c b/fs/nfs/nfs4client.c
index d65090e5d00f..04131c837f27 100644
--- a/fs/nfs/nfs4client.c
+++ b/fs/nfs/nfs4client.c
@@ -962,6 +962,7 @@ static int nfs4_init_server(struct nfs_server *server,
/* Initialise the client representation from the mount data */
server->flags = data->flags;
server->options = data->options;
+ server->auth_info = data->auth_info;
if (data->auth_info.flavor_len >= 1)
data->selected_flavor = data->auth_info.flavors[0];
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index b87744fb9dcd..de1e5e89c93d 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -2187,8 +2187,7 @@ nfs_remount(struct super_block *sb, int *flags, char *raw_data)
data->wsize = nfss->wsize;
data->retrans = nfss->client->cl_timeout->to_retries;
data->selected_flavor = nfss->client->cl_auth->au_flavor;
- data->auth_info.flavors[0] = nfss->client->cl_auth->au_flavor;
- data->auth_info.flavor_len = 1;
+ data->auth_info = nfss->auth_info;
data->acregmin = nfss->acregmin / HZ;
data->acregmax = nfss->acregmax / HZ;
data->acdirmin = nfss->acdirmin / HZ;