On Sat, Feb 19, 2011 at 08:19:54PM +0000, Matt Thomas wrote:
>
> Log Message:
> Default PCU_UNIT_COUNT to 0. If 0, don't compile the contents of subr_pcu.c
> and don't include the pcu related members into struct lwp.
Making a structure layout depend on an option is probably not a good idea!
At least not unless the structure ends with a series of 'optional'
sub-stuctures that are found by access functions (which may be
#defines for things built into the kernel itself).
David
--
David Laight: da...@l8s.co.uk
