PR/48044 CVS commit: [netbsd-9] src/sys/uvm

["Martin Husemann" <martin%netbsd.org@localhost>]

The following reply was made to PR kern/48044; it has been noted by GNATS.

From: "Martin Husemann" <martin%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/48044 CVS commit: [netbsd-9] src/sys/uvm
Date: Fri, 27 Dec 2019 06:58:56 +0000

 Module Name:	src
 Committed By:	martin
 Date:		Fri Dec 27 06:58:56 UTC 2019
 
 Modified Files:
 	src/sys/uvm [netbsd-9]: uvm_pager.c
 
 Log Message:
 Pull up following revision(s) (requested by ad in ticket #584):
 
 	sys/uvm/uvm_pager.c: revision 1.118
 
 PR kern/48044: panic: kernel diagnostic assertion "uvmexp.swpgonly + npages <= uvmexp.swpginuse" failed
 swpgonly is updated asynchronously with regard to swap use.  We can't assert
 this condition with confidence in the post-5.0 world, at least not without
 broader changes.  swpgonly's ultimate use is of a heuristic nature so this
 is no problem at all.
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.111 -r1.111.8.1 src/sys/uvm/uvm_pager.c
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.