Subject: Re: opt_uvmhist.h
To: blue horn <firstname.lastname@example.org>
From: Matthew Orgass <email@example.com>
Date: 07/21/2006 22:31:39
On 2006-07-21 firstname.lastname@example.org wrote:
> Questions as I was hacking the nfs and uvm code..
> This file gets included in nfs/nfs_vnops.c (more in
> uvm).. "opt_uvmhist.h"..
> (i) What is the significance of this file?
> (ii) Where is it declared/defined in the src code? The
> only point I found that might be relevant is
> conf/files:165:defflag opt_uvmhist.h
> BTW: What is the defflag?
It is where options UVMHIST in a kernel config file is defined for code.
It is made by the config build tool (usr.bin/config) in the compile
directory. See config(9) and config(1) for details.