Subject: Re: UBC usage-balancing code is checked in.
To: Jason R Thorpe <>
From: Todd Vierling <>
List: tech-kern
Date: 03/09/2001 12:28:13
On Fri, 9 Mar 2001, Jason R Thorpe wrote:

:  > pages from shared libraries, since those are currently accounted as
:  > plain file data.  vm.anonmin controls pages which contain application
: This seems undesirable -- should we mark them as VTEXT somehow?

Could we flag the pages mmap()ed as PROT_READ|PROT_EXEC (but *not*
PROT_WRITE)?  Such pages would have the same goals as the text section of an
executable:  read-only code.

-- Todd Vierling <>  *  Wasabi NetBSD:  Run with it.
-- NetBSD 1.5 now available on CD-ROM  --