From owner-cvs-all  Sat Oct 23 20:27:31 1999
Delivered-To: cvs-all@freebsd.org
Received: from freefall.freebsd.org (freefall.FreeBSD.ORG [204.216.27.21])
	by hub.freebsd.org (Postfix) with ESMTP
	id 89DD414FEF; Sat, 23 Oct 1999 20:27:29 -0700 (PDT)
	(envelope-from dillon@FreeBSD.org)
Received: (from dillon@localhost)
	by freefall.freebsd.org (8.9.3/8.9.2) id UAA14101;
	Sat, 23 Oct 1999 20:27:29 -0700 (PDT)
	(envelope-from dillon@FreeBSD.org)
Message-Id: <199910240327.UAA14101@freefall.freebsd.org>
From: Matt Dillon <dillon@FreeBSD.org>
Date: Sat, 23 Oct 1999 20:27:29 -0700 (PDT)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/i386/i386 machdep.c src/sys/kern vfs_bio.c
         src/sys/sys buf.h
Sender: owner-cvs-all@FreeBSD.ORG
Precedence: bulk

dillon      1999/10/23 20:27:29 PDT

  Modified files:
    sys/i386/i386        machdep.c 
    sys/kern             vfs_bio.c 
    sys/sys              buf.h 
  Log:
      Adjust the buffer cache to better handle small-memory machines.  A
      slightly older version of this code was tested by BDE and I.
  
      Also fixes a lockup situation when kva gets too fragmented.
  
      Remove the maxvmiobufspace variable and sysctl, they are no longer
      used.  Also cleanup (remove) #if 0 sections from prior commits.
  
      This code is more of a hack, but presumably the whole buffer cache
      implementation is going to be rewritten in the next year so it's no
      big deal.
  
  Revision  Changes    Path
  1.371     +2 -2      src/sys/i386/i386/machdep.c
  1.232     +58 -57    src/sys/kern/vfs_bio.c
  1.82      +2 -1      src/sys/sys/buf.h



To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe cvs-all" in the body of the message