In article <18380.1068300286@splode.eterna.com.au>
   mrg@eterna.com.au wrote:
   
   >    Log Message:
   >    Include "opt_lockdebug.h" only #if !defined(_LKM) && defined(_KERNEL_OPT).
   > 
   > 
   > that should be just if defined(_KERNEL_OPT).
   
   Umm, then I refered a bad example (sparc/include/cpu.h). I'll fix them.
   
   BTW, some other files use:
   /sys/arch/arm/include/bus.h:#if defined(_KERNEL) && !defined(_LKM)
   /sys/arch/i386/include/pcb.h:#if defined(_KERNEL) && !defined(_LKM)
   /sys/arch/sparc64/include/cpu.h:#if !defined(_LKM)
   for opt_xxx.h, but all of them should be use _KERNEL_OPT too?


right.  kernel options headers are to be included if _KERNEL_OPT.
this is because we used to use _KERNEL && !_LKM but that is just
wrong. :-)  (the !_LKM bit was added due to the userland programs
that #define _KERNEL to see Stuff in header files.)



.mrg.