8115 parallel zfs mount

*** 21,39 ****
--- 21,41 ----
  
  /*
   * Copyright (c) 1989, 2010, Oracle and/or its affiliates. All rights reserved.
   * Copyright (c) 2012 by Delphix. All rights reserved.
   * Copyright 2014 Igor Kozhukhov <ikozhukhov@gmail.com>.
+  * Copyright 2017 RackTop Systems.
   */
  
  #ifndef _SYS_CPUVAR_H
  #define _SYS_CPUVAR_H
  
  #include <sys/thread.h>
  #include <sys/sysinfo.h>        /* has cpu_stat_t definition */
  #include <sys/disp.h>
  #include <sys/processor.h>
+ #include <sys/kcpc.h>           /* has kcpc_ctx_t definition */
  
  #include <sys/loadavg.h>
  #if (defined(_KERNEL) || defined(_KMEMUSER)) && defined(_MACHDEP)
  #include <sys/machcpuvar.h>
  #endif
*** 612,624 ****
  #define CPU_NEW_GENERATION(cp)  ((cp)->cpu_generation++)
  
  #endif /* _KERNEL || _KMEMUSER */
  
  /*
!  * CPU support routines.
   */
! #if     defined(_KERNEL) && defined(__STDC__)   /* not for genassym.c */
  
  struct zone;
  
  void    cpu_list_init(cpu_t *);
  void    cpu_add_unit(cpu_t *);
--- 614,626 ----
  #define CPU_NEW_GENERATION(cp)  ((cp)->cpu_generation++)
  
  #endif /* _KERNEL || _KMEMUSER */
  
  /*
!  * CPU support routines (not for genassym.c)
   */
! #if     defined(_KERNEL) || defined(_FAKE_KERNEL) && defined(__STDC__)
  
  struct zone;
  
  void    cpu_list_init(cpu_t *);
  void    cpu_add_unit(cpu_t *);
*** 821,831 ****
  extern void init_cpu_info(struct cpu *);
  extern void populate_idstr(struct cpu *);
  extern void cpu_vm_data_init(struct cpu *);
  extern void cpu_vm_data_destroy(struct cpu *);
  
! #endif  /* _KERNEL */
  
  #ifdef  __cplusplus
  }
  #endif
  
--- 823,833 ----
  extern void init_cpu_info(struct cpu *);
  extern void populate_idstr(struct cpu *);
  extern void cpu_vm_data_init(struct cpu *);
  extern void cpu_vm_data_destroy(struct cpu *);
  
! #endif  /* _KERNEL || _FAKE_KERNEL */
  
  #ifdef  __cplusplus
  }
  #endif