Re: [PATCH 5/9] bio-integrity: fold bio_integrity_enabled to bio_integrity_prep

[Hannes Reinecke]

On 04/04/2017 08:56 PM, Dmitry Monakhov wrote:
> Currently all integrity prep hooks are open-coded, and if prepare fails
> we ignore it's code and fail bio with EIO. Let's return real error to
> upper layer, so later caller may react accordingly.
> 
> In fact no one want to use bio_integrity_prep() w/o bio_integrity_enabled,
> so it is reasonable to fold it in to one function.
> 
> Signed-off-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
> ---
>  Documentation/block/data-integrity.txt |  3 --
>  block/bio-integrity.c                  | 88 ++++++++++++++++++----------------
>  block/blk-core.c                       |  5 +-
>  block/blk-mq.c                         |  8 +---
>  drivers/nvdimm/blk.c                   | 13 +----
>  drivers/nvdimm/btt.c                   | 13 +----
>  include/linux/bio.h                    |  6 ---
>  7 files changed, 55 insertions(+), 81 deletions(-)
> 
Reviewed-by: Hannes Reinecke <hare@xxxxxxxx>

Cheers,

Hannes
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