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Date: Sun, 5 Oct 2003 00:42:17 -0700 (PDT)
From: Don Lewis <truckman@FreeBSD.org>
To: jeff@FreeBSD.org
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Subject: Re: cvs commit: src/sys/kern vfs_subr.c
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On  5 Oct, Jeff Roberson wrote:
> jeff        2003/10/05 00:12:38 PDT
> 
>   FreeBSD src repository
> 
>   Modified files:
>     sys/kern             vfs_subr.c 
>   Log:
>    - Fix an XXX.  Check the error of vn_lock() in vflush().  Don't specify
>      LK_RETRY either, we don't want this vnode if it turns into another.
>    - Remove the code that checks the mount point after acquiring the lock
>      we are guaranteed to either fail or get the vnode that we wanted.
>   
>   Revision  Changes    Path
>   1.465     +2 -13     src/sys/kern/vfs_subr.c

What keeps this from spinning if some other thread holds the lock on the
first vnode on the list?