PR/46193 CVS commit: src/sys/uvm

["Chuck Silvers" <chs%netbsd.org@localhost>]

The following reply was made to PR kern/46193; it has been noted by GNATS.

From: "Chuck Silvers" <chs%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/46193 CVS commit: src/sys/uvm
Date: Sun, 8 Apr 2012 20:47:11 +0000

 Module Name:   src
 Committed By:  chs
 Date:          Sun Apr  8 20:47:11 UTC 2012
 
 Modified Files:
        src/sys/uvm: uvm_amap.c
 
 Log Message:
 initialize amap per-page reference counts before changing the amap's
 overall reference count.  this fixes the crashes seen for the last 9 months
 with web browers and plugins, which was also the cause of PR 46193.
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.106 -r1.107 src/sys/uvm/uvm_amap.c
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.