Re: [dm-devel] [PATCH v6 08/13] block: Add an explicit bio flag for bios that own their bvec

[Adrian Bunk <bunk kernel org>]

On Wed, Aug 22, 2012 at 10:04:05AM -0700, Kent Overstreet wrote:
>...
> --- a/include/linux/blk_types.h
> +++ b/include/linux/blk_types.h
> @@ -117,6 +117,7 @@ struct bio {
>   * BIO_POOL_IDX()
>   */
>  #define BIO_RESET_BITS	12
> +#define BIO_OWNS_VEC	12	/* bio_free() should free bvec */
>...

This doesn't look right.

cu
Adrian

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