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From: John Baldwin <jhb@freebsd.org>
To: Steven Hartland <killing@multiplay.co.uk>
Subject: Re: svn commit: r271788 -
 head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs
Date: Fri, 19 Sep 2014 12:34:15 -0400
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Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org,
 src-committers@freebsd.org, Will Andrews <will@freebsd.org>
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On Thursday, September 18, 2014 06:37:28 PM Steven Hartland wrote:
> You don't need a seperate TUNABLE_INT declations any more since the
> excellent SYSCTL refactor.

That is my fault.  I wasn't certain if SYSCTL_PROC() would work correctly when 
Will asked me on IRC, but it seems it does so long as the tunable type is one 
it knows how to parse (e.g. CTLTYPE_INT).  If your sysctl wants a "blob" 
(CTLTYPE_OPAQUE or the like), then you still need your own tunable fetching 
handler.

-- 
John Baldwin