From: bjschuma@netapp.com
To: Trond.Myklebust@netapp.com
Cc: linux-nfs@vger.kernel.org, steved@redhat.com,
Bryan Schumaker <bjschuma@netapp.com>
Subject: [PATCH v5 5/9] NFS: Honor the authflavor set in the clone mount data
Date: Fri, 27 Apr 2012 13:27:42 -0400 [thread overview]
Message-ID: <1335547666-28315-6-git-send-email-bjschuma@netapp.com> (raw)
In-Reply-To: <1335547666-28315-1-git-send-email-bjschuma@netapp.com>
From: Bryan Schumaker <bjschuma@netapp.com>
The authflavor is set in an nfs_clone_mount structure and passed to the
xdev_mount() functions where it was promptly ignored. Instead, use it
to initialize an rpc_clnt for the cloned server.
Signed-off-by: Bryan Schumaker <bjschuma@netapp.com>
---
fs/nfs/client.c | 5 +++--
fs/nfs/internal.h | 3 ++-
fs/nfs/namespace.c | 3 +--
fs/nfs/super.c | 4 ++--
4 files changed, 8 insertions(+), 7 deletions(-)
diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index da7b5e4..60f7e4e 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -1729,7 +1729,8 @@ error:
*/
struct nfs_server *nfs_clone_server(struct nfs_server *source,
struct nfs_fh *fh,
- struct nfs_fattr *fattr)
+ struct nfs_fattr *fattr,
+ rpc_authflavor_t flavor)
{
struct nfs_server *server;
struct nfs_fattr *fattr_fsinfo;
@@ -1758,7 +1759,7 @@ struct nfs_server *nfs_clone_server(struct nfs_server *source,
error = nfs_init_server_rpcclient(server,
source->client->cl_timeout,
- source->client->cl_auth->au_flavor);
+ flavor);
if (error < 0)
goto out_free_server;
if (!IS_ERR(source->client_acl))
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index 49c09b4..b777bda 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -165,7 +165,8 @@ extern struct nfs_server *nfs4_create_referral_server(struct nfs_clone_mount *,
extern void nfs_free_server(struct nfs_server *server);
extern struct nfs_server *nfs_clone_server(struct nfs_server *,
struct nfs_fh *,
- struct nfs_fattr *);
+ struct nfs_fattr *,
+ rpc_authflavor_t);
extern void nfs_mark_client_ready(struct nfs_client *clp, int state);
extern int nfs4_check_client_ready(struct nfs_client *clp);
extern struct nfs_client *nfs4_set_ds_client(struct nfs_client* mds_clp,
diff --git a/fs/nfs/namespace.c b/fs/nfs/namespace.c
index b9a593d..78dde30 100644
--- a/fs/nfs/namespace.c
+++ b/fs/nfs/namespace.c
@@ -257,7 +257,6 @@ struct vfsmount *nfs_d_automount(struct path *path)
struct nfs_fh *fh = NULL;
struct nfs_fattr *fattr = NULL;
struct rpc_clnt *client;
- rpc_authflavor_t flavor = RPC_AUTH_UNIX;
dprintk("--> nfs_d_automount()\n");
@@ -285,7 +284,7 @@ struct vfsmount *nfs_d_automount(struct path *path)
if (fattr->valid & NFS_ATTR_FATTR_V4_REFERRAL)
mnt = nfs_do_refmount(client, path->dentry);
else
- mnt = nfs_do_submount(path->dentry, fh, fattr, flavor);
+ mnt = nfs_do_submount(path->dentry, fh, fattr, client->cl_auth->au_flavor);
rpc_shutdown_client(client);
if (IS_ERR(mnt))
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 1e6715f..4ac7fca 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -2428,7 +2428,7 @@ nfs_xdev_mount(struct file_system_type *fs_type, int flags,
dprintk("--> nfs_xdev_mount()\n");
/* create a new volume representation */
- server = nfs_clone_server(NFS_SB(data->sb), data->fh, data->fattr);
+ server = nfs_clone_server(NFS_SB(data->sb), data->fh, data->fattr, data->authflavor);
if (IS_ERR(server)) {
error = PTR_ERR(server);
goto out_err_noserver;
@@ -2955,7 +2955,7 @@ nfs4_xdev_mount(struct file_system_type *fs_type, int flags,
dprintk("--> nfs4_xdev_mount()\n");
/* create a new volume representation */
- server = nfs_clone_server(NFS_SB(data->sb), data->fh, data->fattr);
+ server = nfs_clone_server(NFS_SB(data->sb), data->fh, data->fattr, data->authflavor);
if (IS_ERR(server)) {
error = PTR_ERR(server);
goto out_err_noserver;
--
1.7.10
next prev parent reply other threads:[~2012-04-27 17:27 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-27 17:27 [PATCH v5 0/9] Fix SECINFO procedure bjschuma
2012-04-27 17:27 ` [PATCH v5 1/9] NFS: Fix SECINFO_NO_NAME bjschuma
2012-04-27 17:27 ` [PATCH v5 2/9] NFS: Handle exceptions coming out of nfs4_proc_fs_locations() bjschuma
2012-04-27 17:27 ` [PATCH v5 3/9] NFS: Do secinfo as part of lookup bjschuma
2012-04-27 17:27 ` [PATCH v5 4/9] NFS: Fix following referral mount points with different security bjschuma
2012-04-27 17:27 ` bjschuma [this message]
2012-04-27 17:27 ` [PATCH v5 6/9] NFS: Remove unused function nfs_lookup_with_sec() bjschuma
2012-04-27 17:27 ` [PATCH v5 7/9] NFS: Remove secinfo knowledge out of the generic client bjschuma
2012-04-27 17:27 ` [PATCH v5 8/9] NFS: Create a submount rpc_op bjschuma
2012-04-27 17:27 ` [PATCH v5 9/9] NFS: Remove extra rpc_clnt argument to proc_lookup bjschuma
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1335547666-28315-6-git-send-email-bjschuma@netapp.com \
--to=bjschuma@netapp.com \
--cc=Trond.Myklebust@netapp.com \
--cc=linux-nfs@vger.kernel.org \
--cc=steved@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox