Re: CVS commit: src/sys

[David Laight <david%l8s.co.uk@localhost>]

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: david%l8s.co.uk@localhost