Re: kern/54818: 9.0_RC1 pagedaemon spins

[Havard Eidnes <he%uninett.no@localhost>]

The following reply was made to PR kern/54818; it has been noted by GNATS.

From: Havard Eidnes <he%uninett.no@localhost>
To: mlelstv%serpens.de@localhost
Cc: gnats-bugs%netbsd.org@localhost, ad%netbsd.org@localhost, tsutsui%ceres.dti.ne.jp@localhost
Subject: Re: kern/54818: 9.0_RC1 pagedaemon spins
Date: Mon, 02 Mar 2020 23:02:07 +0100 (CET)

 > I use a local patch that reports when VA is starved and that
 > slows down the busy loop somewhat.
 >
 > http://ftp.netbsd.org/pub/NetBSD/misc/mlelstv/uvm_pdaemon.patch
 >
 > But I haven't reproduced the issue so far.
 
 Thanks, I've added this to my kernel now as well, we'll see if it
 fires.
 
 Regards,
 
 - H=E5vard