mount options: fix afs

[linux-2.6-omap-h63xx.git] / fs / afs / super.c

diff --git a/fs/afs/super.c b/fs/afs/super.c
index 4b2558c42213c5e79328fe71ef0b2380f07b8405..36bbce45f44b40248352b433b460a116c7dccfa6 100644 (file)
--- a/fs/afs/super.c
+++ b/fs/afs/super.c
@@ -52,6 +52,7 @@ static const struct super_operations afs_super_ops = {
        .clear_inode    = afs_clear_inode,
        .umount_begin   = afs_umount_begin,
        .put_super      = afs_put_super,
+       .show_options   = generic_show_options,
 };
 
 static struct kmem_cache *afs_inode_cachep;
@@ -357,6 +358,7 @@ static int afs_get_sb(struct file_system_type *fs_type,
        struct super_block *sb;
        struct afs_volume *vol;
        struct key *key;
+       char *new_opts = kstrdup(options, GFP_KERNEL);
        int ret;
 
        _enter(",,%s,%p", dev_name, options);
@@ -408,9 +410,11 @@ static int afs_get_sb(struct file_system_type *fs_type,
                        deactivate_super(sb);
                        goto error;
                }
+               sb->s_options = new_opts;
                sb->s_flags |= MS_ACTIVE;
        } else {
                _debug("reuse");
+               kfree(new_opts);
                ASSERTCMP(sb->s_flags, &, MS_ACTIVE);
        }
 
@@ -424,6 +428,7 @@ error:
        afs_put_volume(params.volume);
        afs_put_cell(params.cell);
        key_put(params.key);
+       kfree(new_opts);
        _leave(" = %d", ret);
        return ret;
 }