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Re: kern/41374: getnewvnode deadlock

The following reply was made to PR kern/41374; it has been noted by GNATS.

From: Andrew Doran <>
Subject: Re: kern/41374: getnewvnode deadlock
Date: Sun, 10 May 2009 08:31:19 +0000

 On Thu, May 07, 2009 at 04:45:01AM +0000, 
 >      in the case of getcleanvnode,
 >      set VI_XLOCK before incrementing v_usecount?
 I think insufficient because vtryget() is lockless. How about making XLOCK
 a flag bit in v_useconut?

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