linux-kernel - Re: [PATCH] mlx4: Use kernel sizeof and alloc styles

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Message-ID: <1480885139.18162.484.camel@edumazet-glaptop3.roam.corp.google.com>
Date:   Sun, 04 Dec 2016 12:58:59 -0800
From:   Eric Dumazet <eric.dumazet@...il.com>
To:     Joe Perches <joe@...ches.com>
Cc:     Yishai Hadas <yishaih@...lanox.com>,
        Tariq Toukan <tariqt@...lanox.com>, netdev@...r.kernel.org,
        linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] mlx4: Use kernel sizeof and alloc styles

On Sun, 2016-12-04 at 12:11 -0800, Joe Perches wrote:
> Convert sizeof foo to sizeof(foo) and allocations with multiplications
> to the appropriate kcalloc/kmalloc_array styles.
> 
> Signed-off-by: Joe Perches <joe@...ches.com>
> ---

Gah.

This is one of the hotest NIC driver on linux at this moment, 
with XDP and other efforts going on.

Some kmalloc() are becoming kmalloc_node() in some dev branches, and
there is no kmalloc_array_node() yet.

This kind of patch is making rebases/backports very painful.

Could we wait ~6 months before doing such cleanup/changes please ?

If you believe a bug needs a fix, please send a patch to address it.

Thanks.