On Tue, Feb 04, 2003 at 12:25:43PM -0500, Zhihui Zhang wrote:

 > Can anyone tell me where in the source code is the unified cache mechanism
 > in NetBSD is implemented? It does not seem to be in vfs_bio.c.  Thanks.

It's tightly coupled with the VM system and file system, and has bits
and pieces all over the place.  But the main brains-behind-the-brawn
is in uvm/uvm_bio.c

-- 
        -- Jason R. Thorpe <thorpej@wasabisystems.com>