Implemented NFS export_operations.

[zfs.git] / module / zfs / zpl_super.c

diff --git a/module/zfs/zpl_super.c b/module/zfs/zpl_super.c
index 6524a65..4937832 100644 (file)
--- a/module/zfs/zpl_super.c
+++ b/module/zfs/zpl_super.c
@@ -107,12 +107,12 @@ zpl_put_super(struct super_block *sb)
 static int
 zpl_sync_fs(struct super_block *sb, int wait)
 {
-       cred_t *cr;
+       cred_t *cr = CRED();
        int error;
 
-       cr = (cred_t *)get_current_cred();
+       crhold(cr);
        error = -zfs_sync(sb, wait, cr);
-       put_cred(cr);
+       crfree(cr);
        ASSERT3S(error, <=, 0);
 
        return (error);
@@ -204,22 +204,12 @@ const struct super_operations zpl_super_operations = {
        .put_super      = zpl_put_super,
        .write_super    = NULL,
        .sync_fs        = zpl_sync_fs,
-       .freeze_fs      = NULL,
-       .unfreeze_fs    = NULL,
        .statfs         = zpl_statfs,
        .remount_fs     = zpl_remount_fs,
        .show_options   = zpl_show_options,
        .show_stats     = NULL,
 };
 
-#if 0
-const struct export_operations zpl_export_operations = {
-       .fh_to_dentry   = NULL,
-       .fh_to_parent   = NULL,
-       .get_parent     = NULL,
-};
-#endif
-
 struct file_system_type zpl_fs_type = {
        .owner          = THIS_MODULE,
        .name           = ZFS_DRIVER,