Re: [Cbe-oss-dev] [PATCH 03/49] arch/powerpc: Use vzalloc

From: Jeremy Kerr
Date: Fri Nov 05 2010 - 09:09:04 EST


Hi Joe,

> diff --git a/arch/powerpc/platforms/cell/spufs/lscsa_alloc.c
> b/arch/powerpc/platforms/cell/spufs/lscsa_alloc.c index a101abf..3b894f5
> 100644
> --- a/arch/powerpc/platforms/cell/spufs/lscsa_alloc.c
> +++ b/arch/powerpc/platforms/cell/spufs/lscsa_alloc.c
> @@ -36,10 +36,9 @@ static int spu_alloc_lscsa_std(struct spu_state *csa)
> struct spu_lscsa *lscsa;
> unsigned char *p;
>
> - lscsa = vmalloc(sizeof(struct spu_lscsa));
> + lscsa = vzalloc(sizeof(struct spu_lscsa));
> if (!lscsa)
> return -ENOMEM;
> - memset(lscsa, 0, sizeof(struct spu_lscsa));
> csa->lscsa = lscsa;
>
> /* Set LS pages reserved to allow for user-space mapping. */

For the spufs bit:

Acked-By: Jeremy Kerr <jk@xxxxxxxxxx>

Cheers,


Jeremy
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