Subject: Re: [PATCH RFC v2] slab: introduce kmalloc_array
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From: Xi Wang <xi.wang@gmail.com>
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Date: Tue, 14 Feb 2012 11:43:36 -0500
Cc: Dan Carpenter <dan.carpenter@oracle.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Jesper Juhl <jj@chaosbits.net>, Jens Axboe <axboe@kernel.dk>,
        Pekka Enberg <penberg@kernel.org>, linux-kernel@vger.kernel.org,
        Matt Mackall <mpm@selenic.com>, David Rientjes <rientjes@google.com>
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To: Christoph Lameter <cl@linux.com>
Sender: linux-kernel-owner@vger.kernel.org
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On Feb 14, 2012, at 11:34 AM, Christoph Lameter wrote:
> You can if you check the results later. A zero size return would be an
> indication of an error. No need to pass it on to kmalloc.

Maybe I misunderstood something here.  How do you not pass it to
kmalloc() with kmalloc(SAFE_ARRAY_SIZE(n, size), ...)?

- xi
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