linux-kernel - Re: [PATCH] mm/sl[aou]b: make kfree() aware of error pointers

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Message-ID: <20140910155356.GT6549@mwanda>
Date:	Wed, 10 Sep 2014 18:53:56 +0300
From:	Dan Carpenter <dan.carpenter@...cle.com>
To:	Jiri Kosina <jkosina@...e.cz>
Cc:	"Theodore Ts'o" <tytso@....edu>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Christoph Lameter <cl@...ux.com>,
	Pekka Enberg <penberg@...nel.org>,
	David Rientjes <rientjes@...gle.com>,
	Joonsoo Kim <iamjoonsoo.kim@....com>,
	linux-kernel@...r.kernel.org, linux-mm@...ck.org
Subject: Re: [PATCH] mm/sl[aou]b: make kfree() aware of error pointers

On Wed, Sep 10, 2014 at 05:28:11PM +0200, Jiri Kosina wrote:
> 
> Too late for this now, yes.

We could still introduce a __kfree_fast_path() which doesn't have
checking.

regards,
dan carpenter

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