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Date: Sat, 03 Jan 2004 12:37:26 +1100
From: Tim Robbins <tjr@freebsd.org>
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To: Jeff Roberson <jroberson@chesapeake.net>
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Subject: Re: cvs commit: src/sys/fs/unionfs union_vnops.c
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Jeff Roberson wrote:

>On Fri, 2 Jan 2004, Tim J. Robbins wrote:
>
>  
>
>>tjr         2004/01/02 16:36:46 PST
>>
>>  FreeBSD src repository
>>
>>  Modified files:
>>    sys/fs/unionfs       union_vnops.c
>>  Log:
>>  Pass ACL, extended attribute and MAC vnode ops down the vnode stack.
>>
>>    
>>
>
>We should be able to do this in a generic way without the use of specific
>hooks for routines that only require pass through.  See null_bypass() for
>an example.
>
>Cheers,
>Jeff
>  
>
We should - I didn't realise exactly how much code I added until I saw 
the commit mail. Is there a generic way to tell whether an operation 
requires a locked vnode or not?


Tim