Re: [PATCH 02/10] x86: add data structures for DMA-API debugging

[Ingo Molnar <mingo@elte.hu>]

* Joerg Roedel <joerg.roedel@amd.com> wrote:

> +#ifndef __ASM_X86_DMA_DEBUG
> +#define __ASM_X86_DMA_DEBUG
> +
> +/* Allocation flags */
> +#define DMA_DEBUG_SINGLE        0
> +#define DMA_DEBUG_SG            1
> +#define DMA_DEBUG_COHERENT      2

please use enum for such internal flags, not define.

> +
> +struct device;
> +struct list_head;
> +
> +struct dma_debug_entry {
> +	struct list_head list;
> +	struct device *dev;
> +	int type;
> +	void *cpu_addr;
> +	u64 dev_addr;
> +	u64 size;
> +	int direction;
> +};

please align new x86/include structures vertically like this:

> +struct dma_debug_entry {
> +	struct list_head	list;
> +	struct device		*dev;
> +	int			type;
> +	void			*cpu_addr;
> +	u64			dev_addr;
> +	u64			size;
> +	int			direction;
> +};

[ for the arts major students reading lkml ;-) ]

	Ingo