From owner-cvs-sys  Fri Mar  8 22:47:00 1996
Return-Path: owner-cvs-sys
Received: (from root@localhost)
          by freefall.freebsd.org (8.7.3/8.7.3) id WAA27258
          for cvs-sys-outgoing; Fri, 8 Mar 1996 22:47:00 -0800 (PST)
Received: (from dyson@localhost)
          by freefall.freebsd.org (8.7.3/8.7.3) id WAA27243
          Fri, 8 Mar 1996 22:46:54 -0800 (PST)
Date: Fri, 8 Mar 1996 22:46:54 -0800 (PST)
From: John Dyson <dyson>
Message-Id: <199603090646.WAA27243@freefall.freebsd.org>
To: CVS-committers, cvs-all, cvs-sys
Subject: cvs commit:  src/sys/kern vfs_bio.c
Sender: owner-cvs-sys@FreeBSD.ORG
X-Loop: owner-cvs-sys@FreeBSD.ORG
Precedence: bulk

dyson       96/03/08 22:46:53

  Modified:    sys/kern  vfs_bio.c
  Log:
  Correct handling of dirty pages in I/O buffers.  The case where pages
  residing in a buffer that had been dirtied by a process was being
  handled incorrectly.  The pages were mistakenly placed into the
  cache queue.  This would likely have the effect of mmaped page modifications
  being lost when I/O system calls were being used simultaneously to
  the same locations in a file.
  Submitted by: davidg
  
  Revision  Changes    Path
  1.88      +9 -3      src/sys/kern/vfs_bio.c