linux-kernel - Re: [PATCH 2/2] tools/virtio: add kmalloc

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Message-ID: <4542b5ea-6c09-3dbf-e62e-c96f15e847c7@redhat.com>
Date:   Mon, 30 Jul 2018 15:28:25 +0800
From:   Jason Wang <jasowang@...hat.com>
To:     "Michael S. Tsirkin" <mst@...hat.com>, linux-kernel@...r.kernel.org
Cc:     khandual@...ux.vnet.ibm.com,
        virtualization@...ts.linux-foundation.org
Subject: Re: [PATCH 2/2] tools/virtio: add kmalloc_array stub



On 2018年07月25日 21:45, Michael S. Tsirkin wrote:
> Fixes: 6da2ec56059 ("treewide: kmalloc() -> kmalloc_array()")
> Signed-off-by: Michael S. Tsirkin <mst@...hat.com>
> ---
>   tools/virtio/linux/kernel.h | 5 +++++
>   1 file changed, 5 insertions(+)
>
> diff --git a/tools/virtio/linux/kernel.h b/tools/virtio/linux/kernel.h
> index fca8381bbe04..fb22bccfbc8a 100644
> --- a/tools/virtio/linux/kernel.h
> +++ b/tools/virtio/linux/kernel.h
> @@ -52,6 +52,11 @@ static inline void *kmalloc(size_t s, gfp_t gfp)
>   		return __kmalloc_fake;
>   	return malloc(s);
>   }
> +static inline void *kmalloc_array(unsigned n, size_t s, gfp_t gfp)
> +{
> +	return kmalloc(n * s, gfp);
> +}
> +
>   static inline void *kzalloc(size_t s, gfp_t gfp)
>   {
>   	void *p = kmalloc(s, gfp);

Reviewed-by: Jason Wang <jasowang@...hat.com>