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PR/46193 CVS commit: src/sys/uvm

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

From: "Chuck Silvers" <>
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.

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