Re: CVS commit: src/sys/kern

[Andrew Doran <ad%netbsd.org@localhost>]

Hi Roy.

On Sat, Apr 11, 2020 at 02:13:06AM +0100, Roy Marples wrote:
> On 10/04/2020 23:34, Andrew Doran wrote:
> > Module Name:	src
> > Committed By:	ad
> > Date:		Fri Apr 10 22:34:36 UTC 2020
> > 
> > Modified Files:
> > 	src/sys/kern: vfs_mount.c
> > 
> > Log Message:
> > vfs_mountroot(): don't needlessly grab a second reference to the root vnode
> > (the kernel never chdirs) nor a lock on it.
> 
> So the kernel chrooting to sysctl init.root is still ok?

How is that accomplished?  I couldn't find the code and don't recall seeing
it.

Andrew