diff options
| author | Weston Andros Adamson <dros@netapp.com> | 2013-10-18 15:15:18 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2013-10-28 15:37:56 -0400 |
| commit | 5837f6dfcb00f764976ddc178933e612702cbf54 (patch) | |
| tree | 76a703b7da70c3c4b7e871e054068d1f3a61207f /fs | |
| parent | 0f5f49b8b3593309fd3c3a2080a5fd465afdbe16 (diff) | |
| download | linux-5837f6dfcb00f764976ddc178933e612702cbf54.tar.gz linux-5837f6dfcb00f764976ddc178933e612702cbf54.tar.bz2 linux-5837f6dfcb00f764976ddc178933e612702cbf54.zip | |
NFS: stop using NFS_MOUNT_SECFLAVOUR server flag
Since the parsed sec= flavor is now stored in nfs_server->auth_info,
we no longer need an nfs_server flag to determine if a sec= option was
used.
This flag has not been completely removed because it is still needed for
the (old but still supported) non-text parsed mount options ABI
compatability.
Signed-off-by: Weston Andros Adamson <dros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfs/nfs4client.c | 6 | ||||
| -rw-r--r-- | fs/nfs/nfs4namespace.c | 2 | ||||
| -rw-r--r-- | fs/nfs/nfs4proc.c | 4 | ||||
| -rw-r--r-- | fs/nfs/super.c | 3 |
4 files changed, 8 insertions, 7 deletions
diff --git a/fs/nfs/nfs4client.c b/fs/nfs/nfs4client.c index 04131c837f27..f6cc77c7d802 100644 --- a/fs/nfs/nfs4client.c +++ b/fs/nfs/nfs4client.c @@ -1051,6 +1051,7 @@ struct nfs_server *nfs4_create_referral_server(struct nfs_clone_mount *data, { struct nfs_client *parent_client; struct nfs_server *server, *parent_server; + bool auth_probe; int error; dprintk("--> nfs4_create_referral_server()\n"); @@ -1083,8 +1084,9 @@ struct nfs_server *nfs4_create_referral_server(struct nfs_clone_mount *data, if (error < 0) goto error; - error = nfs4_server_common_setup(server, mntfh, - !(parent_server->flags & NFS_MOUNT_SECFLAVOUR)); + auth_probe = parent_server->auth_info.flavor_len < 1; + + error = nfs4_server_common_setup(server, mntfh, auth_probe); if (error < 0) goto error; diff --git a/fs/nfs/nfs4namespace.c b/fs/nfs/nfs4namespace.c index 4ec0eea68fdf..b947054f0ca1 100644 --- a/fs/nfs/nfs4namespace.c +++ b/fs/nfs/nfs4namespace.c @@ -390,7 +390,7 @@ struct vfsmount *nfs4_submount(struct nfs_server *server, struct dentry *dentry, if (client->cl_auth->au_flavor != flavor) flavor = client->cl_auth->au_flavor; - else if (!(server->flags & NFS_MOUNT_SECFLAVOUR)) { + else if (server->auth_info.flavor_len == 0) { rpc_authflavor_t new = nfs4_negotiate_security(dir, name); if ((int)new >= 0) flavor = new; diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 1463c71b0862..0eb8dc5792da 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -2920,7 +2920,7 @@ int nfs4_proc_get_rootfh(struct nfs_server *server, struct nfs_fh *fhandle, if (status != -NFS4ERR_WRONGSEC) break; /* Did user force a 'sec=' mount option? */ - if (server->flags & NFS_MOUNT_SECFLAVOUR) + if (server->auth_info.flavor_len > 0) break; default: status = nfs4_do_find_root_sec(server, fhandle, info); @@ -3180,7 +3180,7 @@ static int nfs4_proc_lookup_common(struct rpc_clnt **clnt, struct inode *dir, if (client != *clnt) goto out; /* No security negotiation if the user specified 'sec=' */ - if (NFS_SERVER(dir)->flags & NFS_MOUNT_SECFLAVOUR) + if (NFS_SERVER(dir)->auth_info.flavor_len > 0) goto out; client = nfs4_create_sec_client(client, dir, name); if (IS_ERR(client)) diff --git a/fs/nfs/super.c b/fs/nfs/super.c index de1e5e89c93d..3a4f8bf5e5a5 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -1067,7 +1067,6 @@ static int nfs_parse_security_flavors(char *value, return 0; } - mnt->flags |= NFS_MOUNT_SECFLAVOUR; mnt->auth_info.flavors[0] = pseudoflavor; mnt->auth_info.flavor_len = 1; return 1; @@ -2332,7 +2331,7 @@ static int nfs_compare_mount_options(const struct super_block *s, const struct n goto Ebusy; if (a->acdirmax != b->acdirmax) goto Ebusy; - if (b->flags & NFS_MOUNT_SECFLAVOUR && + if (b->auth_info.flavor_len > 0 && clnt_a->cl_auth->au_flavor != clnt_b->cl_auth->au_flavor) goto Ebusy; return 1; |