linux-kernel - Re: [PATCHSET] idr: implement idr_alloc() and convert existing users

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Message-ID: <20130204171128.GL27963@mtj.dyndns.org>
Date:	Mon, 4 Feb 2013 09:11:28 -0800
From:	Tejun Heo <tj@...nel.org>
To:	"J. Bruce Fields" <bfields@...ldses.org>
Cc:	akpm@...ux-foundation.org, linux-kernel@...r.kernel.org,
	rusty@...tcorp.com.au, skinsbursky@...allels.com,
	ebiederm@...ssion.com, jmorris@...ei.org, axboe@...nel.dk
Subject: Re: [PATCHSET] idr: implement idr_alloc() and convert existing users

On Mon, Feb 04, 2013 at 09:10:31AM -0800, Tejun Heo wrote:
> Yeah, that should be easily convertable to the new interface.  How
> should we route these changes?  Your patch can go through the usual
> nfs channel and the conversion and deprecation patches can be held off
> until after -rc1.  Does that sound okay?

Ooh, BTW, the cyclic allocation is broken.  It's prone to -ENOSPC
after the first wraparound.  There are several cyclic users in the
kernel and I think it probably would be best to implement cyclic
support in idr.

Thanks.

-- 
tejun
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