8115 parallel zfs mount

*** 24,33 ****
--- 24,34 ----
  # Use is subject to license terms.
  #
  
  #
  # Copyright (c) 2012, 2016 by Delphix. All rights reserved.
+ # Copyright 2017 RackTop Systems.
  #
  
  PROG= zhack
  SRCS= ../$(PROG).c
  OBJS= $(PROG).o
*** 45,54 ****
--- 46,56 ----
  C99MODE=        -xc99=%all
  C99LMODE=       -Xc99=%all
  
  CFLAGS += $(CCVERBOSE)
  CFLAGS64 += $(CCVERBOSE)
+ CPPFLAGS.first = -I$(SRC)/lib/libfakekernel/common -D_FAKE_KERNEL
  CPPFLAGS += -D_LARGEFILE64_SOURCE=1 -D_REENTRANT -DDEBUG $(INCS)
  
  LINTFLAGS += -erroff=E_STATIC_UNUSED
  LINTFLAGS64 += -erroff=E_STATIC_UNUSED