From: Hannes Reinecke <hare@suse.de>
To: Dmitry Monakhov <dmonakhov@openvz.org>,
linux-kernel@vger.kernel.org, linux-block@vger.kernel.org,
martin.petersen@oracle.com
Subject: Re: [PATCH 5/9] bio-integrity: fold bio_integrity_enabled to bio_integrity_prep
Date: Wed, 5 Apr 2017 08:37:05 +0200 [thread overview]
Message-ID: <14063093-89ea-4a1e-957f-eb0dfa3a9cf3@suse.de> (raw)
In-Reply-To: <1491332201-26926-6-git-send-email-dmonakhov@openvz.org>
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@openvz.org>
> ---
> 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@suse.com>
Cheers,
Hannes
--
Dr. Hannes Reinecke Teamlead Storage & Networking
hare@suse.de +49 911 74053 688
SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: F. Imendörffer, J. Smithard, J. Guild, D. Upmanyu, G. Norton
HRB 21284 (AG Nürnberg)
next prev parent reply other threads:[~2017-04-05 6:37 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-04 18:56 [PATCH 0/9] block: T10/DIF Fixes and cleanups v3 Dmitry Monakhov
2017-04-04 18:56 ` [PATCH 1/9] bio-integrity: Do not allocate integrity context for bio w/o data Dmitry Monakhov
2017-04-05 6:32 ` Hannes Reinecke
2017-04-20 2:34 ` Martin K. Petersen
2017-04-04 18:56 ` [PATCH 2/9] bio-integrity: bio_trim should truncate integrity vector accordingly Dmitry Monakhov
2017-04-05 6:32 ` Hannes Reinecke
2017-04-20 2:34 ` Martin K. Petersen
2017-04-04 18:56 ` [PATCH 3/9] bio-integrity: bio_integrity_advance must update integrity seed Dmitry Monakhov
2017-04-05 6:34 ` Hannes Reinecke
2017-04-06 11:35 ` Christoph Hellwig
2017-04-20 2:36 ` Martin K. Petersen
2017-05-03 16:06 ` Dmitry Monakhov
2017-05-03 16:10 ` Martin K. Petersen
2017-04-04 18:56 ` [PATCH 4/9] bio-integrity: fix interface for bio_integrity_trim v2 Dmitry Monakhov
2017-04-05 6:36 ` Hannes Reinecke
2017-04-06 11:36 ` Christoph Hellwig
2017-04-20 2:38 ` Martin K. Petersen
2017-04-04 18:56 ` [PATCH 5/9] bio-integrity: fold bio_integrity_enabled to bio_integrity_prep Dmitry Monakhov
2017-04-05 6:37 ` Hannes Reinecke [this message]
2017-04-06 11:43 ` Christoph Hellwig
2017-04-20 2:40 ` Martin K. Petersen
2017-04-04 18:56 ` [PATCH 6/9] T10: Move opencoded contants to common header Dmitry Monakhov
2017-04-05 6:37 ` Hannes Reinecke
2017-04-06 11:44 ` Christoph Hellwig
2017-04-20 2:44 ` Martin K. Petersen
2017-04-04 18:56 ` [PATCH 7/9] Guard bvec iteration logic v3 Dmitry Monakhov
2017-04-05 6:39 ` Hannes Reinecke
2017-04-06 11:46 ` Christoph Hellwig
2017-04-04 18:56 ` [PATCH 8/9] bio: add bvec_iter rewind API Dmitry Monakhov
2017-04-05 6:39 ` Hannes Reinecke
2017-04-06 11:49 ` Christoph Hellwig
2017-04-20 2:51 ` Martin K. Petersen
2017-04-04 18:56 ` [PATCH 9/9] bio-integrity: Restore original iterator on verify stage Dmitry Monakhov
2017-04-05 6:41 ` Hannes Reinecke
2017-04-06 11:49 ` Christoph Hellwig
2017-05-02 7:31 ` [PATCH 0/9] block: T10/DIF Fixes and cleanups v3 Christoph Hellwig
2017-05-10 15:28 ` Dmitry Monakhov
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