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authorAl Viro <viro@zeniv.linux.org.uk>2019-12-10 07:30:50 -0500
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2020-01-15 10:15:16 -0500
commitd0b779d47c92fa17a31cde312d05155941e26651 (patch)
tree68bbcc4c62c63c59a04a9d28f91a659feca431fb /fs/nfs/super.c
parent444a52960c0f109daf78e50e2a07d1f0786e2052 (diff)
nfs: stash server into struct nfs_mount_info
Reviewed-by: David Howells <dhowells@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'fs/nfs/super.c')
-rw-r--r--fs/nfs/super.c19
1 files changed, 8 insertions, 11 deletions
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index f074c3773f0e..379c7b26051d 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -1896,14 +1896,12 @@ struct dentry *nfs_try_mount(int flags, const char *dev_name,
struct nfs_mount_info *mount_info,
struct nfs_subversion *nfs_mod)
{
- struct nfs_server *server;
-
if (mount_info->parsed->need_mount)
- server = nfs_try_mount_request(mount_info, nfs_mod);
+ mount_info->server = nfs_try_mount_request(mount_info, nfs_mod);
else
- server = nfs_mod->rpc_ops->create_server(mount_info, nfs_mod);
+ mount_info->server = nfs_mod->rpc_ops->create_server(mount_info, nfs_mod);
- return nfs_fs_mount_common(server, flags, dev_name, mount_info, nfs_mod);
+ return nfs_fs_mount_common(flags, dev_name, mount_info, nfs_mod);
}
EXPORT_SYMBOL_GPL(nfs_try_mount);
@@ -2649,20 +2647,21 @@ static void nfs_set_readahead(struct backing_dev_info *bdi,
bdi->io_pages = iomax_pages;
}
-struct dentry *nfs_fs_mount_common(struct nfs_server *server,
- int flags, const char *dev_name,
+struct dentry *nfs_fs_mount_common(int flags, const char *dev_name,
struct nfs_mount_info *mount_info,
struct nfs_subversion *nfs_mod)
{
struct super_block *s;
struct dentry *mntroot = ERR_PTR(-ENOMEM);
int (*compare_super)(struct super_block *, void *) = nfs_compare_super;
+ struct nfs_server *server = mount_info->server;
struct nfs_sb_mountdata sb_mntdata = {
.mntflags = flags,
.server = server,
};
int error;
+ mount_info->server = NULL;
if (IS_ERR(server))
return ERR_CAST(server);
@@ -2803,7 +2802,6 @@ nfs_xdev_mount(struct file_system_type *fs_type, int flags,
.set_security = nfs_clone_sb_security,
.cloned = data,
};
- struct nfs_server *server;
struct dentry *mntroot = ERR_PTR(-ENOMEM);
struct nfs_subversion *nfs_mod = NFS_SB(data->sb)->nfs_client->cl_nfs_mod;
@@ -2812,10 +2810,9 @@ nfs_xdev_mount(struct file_system_type *fs_type, int flags,
mount_info.mntfh = mount_info.cloned->fh;
/* create a new volume representation */
- server = nfs_mod->rpc_ops->clone_server(NFS_SB(data->sb), data->fh, data->fattr, data->authflavor);
+ mount_info.server = nfs_mod->rpc_ops->clone_server(NFS_SB(data->sb), data->fh, data->fattr, data->authflavor);
- mntroot = nfs_fs_mount_common(server, flags,
- dev_name, &mount_info, nfs_mod);
+ mntroot = nfs_fs_mount_common(flags, dev_name, &mount_info, nfs_mod);
dprintk("<-- nfs_xdev_mount() = %ld\n",
IS_ERR(mntroot) ? PTR_ERR(mntroot) : 0L);