8115 parallel zfs mount

@@ -20,10 +20,11 @@
  */
 /*
  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  * Copyright (c) 2011 Bayard G. Bell. All rights reserved.
+ * Copyright (c) 2017 by Delphix. All rights reserved.
  */
 
 #include <sys/types.h>
 #include <sys/t_lock.h>
 #include <sys/param.h>

@@ -119,11 +120,11 @@
 
 static vfsdef_t vfw = {
         VFSDEF_VERSION,
         "udfs",
         udfinit,
-        VSW_HASPROTO|VSW_CANREMOUNT|VSW_STATS|VSW_CANLOFI,
+        VSW_HASPROTO|VSW_CANREMOUNT|VSW_STATS|VSW_CANLOFI|VSW_MOUNTDEV,
         &udfs_mntopts
 };
 
 static mntopts_t udfs_mntopts = {
         0,

@@ -487,12 +488,11 @@
 
 
 
 /* ARGSUSED */
 static int32_t
-udf_vget(struct vfs *vfsp,
-        struct vnode **vpp, struct fid *fidp)
+udf_vget(struct vfs *vfsp, struct vnode **vpp, struct fid *fidp)
 {
         int32_t error = 0;
         struct udf_fid *udfid;
         struct udf_vfs *udf_vfsp;
         struct ud_inode *ip;

@@ -610,12 +610,11 @@
 
 /* ------------------------- local routines ------------------------- */
 
 
 static int32_t
-ud_mountfs(struct vfs *vfsp,
-        enum whymountroot why, dev_t dev, char *name,
+ud_mountfs(struct vfs *vfsp, enum whymountroot why, dev_t dev, char *name,
         struct cred *cr, int32_t isroot)
 {
         struct vnode *devvp = NULL;
         int32_t error = 0;
         int32_t needclose = 0;