Re: [PATCH 01/16] tools: Move gfp.h and slab.h from radix-tree to lib

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On Thu, Jan 27, 2022 at 02:21:19PM +0100, Karolina Drobnik wrote:
> +#include <linux/types.h>
> +
> +#define __GFP_ZERO		0x8000u
> +#define __GFP_DIRECT_RECLAIM	0x400000u
> +
> +#define __GFP_BITS_SHIFT 26
> +#define __GFP_BITS_MASK ((gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
> +
> +#define __GFP_HIGH		0x20u
> +#define __GFP_IO		0x40u
> +#define __GFP_FS		0x80u
> +#define __GFP_NOWARN		0x200u
> +#define __GFP_ATOMIC		0x80000u
> +#define __GFP_ACCOUNT		0x100000u
> +#define __GFP_KSWAPD_RECLAIM	0x2000000u

Why have you reordered the bits here?

> -#define __GFP_BITS_SHIFT 26
> -#define __GFP_BITS_MASK ((gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
> -
> -#define __GFP_HIGH		0x20u
> -#define __GFP_IO		0x40u
> -#define __GFP_FS		0x80u
> -#define __GFP_NOWARN		0x200u
> -#define __GFP_ZERO		0x8000u
> -#define __GFP_ATOMIC		0x80000u
> -#define __GFP_ACCOUNT		0x100000u
> -#define __GFP_DIRECT_RECLAIM	0x400000u
> -#define __GFP_KSWAPD_RECLAIM	0x2000000u

The original ordering makes more sense to me (but then it would; I did
it)




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