On Jun 8,  8:10am, mrg@eterna.com.au (matthew green) wrote:
-- Subject: re: CVS commit: src/sys/sys

| 
|    On Jun 7,  3:04pm, mrg@eterna.com.au (matthew green) wrote:
|    -- Subject: re: CVS commit: src/sys/sys
|    
|    | are you missing the definition and uses in kern/vfs_bio.c?
|    
|    Why should I count them? They don't need the external declaration.
| 
| 
| are you sure the sun2 doesn't?  it seems to be forcing the bufpages number
| low on purpose.

The comment above it says:

        /*
         * XXX fredette - we force a small number of buffers 
         * to help me debug this on my low-memory machine.
         * this should go away at some point, allowing the
         * normal automatic buffer-sizing to happen.
         */

So I take it that it should not be needed, and even if it is needed,
it can do:

#ifdef DEBUG
	{
		extern u_int bufpages;
		bufpages = 37;
	}
#endif