From: Bob Liu <bob.liu@oracle.com>
To: Jens Axboe <axboe@kernel.dk>,
"Martin K. Petersen" <martin.petersen@oracle.com>
Cc: linux-block@vger.kernel.org, linux-xfs@vger.kernel.org,
linux-fsdevel@vger.kernel.org, shirley.ma@oracle.com,
allison.henderson@oracle.com, david@fromorbit.com,
darrick.wong@oracle.com, hch@infradead.org, adilger@dilger.ca,
tytso@mit.edu
Subject: Re: [PATCH v3 2/3] block: verify data when endio
Date: Fri, 29 Mar 2019 23:00:58 +0800 [thread overview]
Message-ID: <c9adb48c-7b6e-2017-9480-aa2342b3523b@oracle.com> (raw)
In-Reply-To: <1b638dc2-56fd-6ab4-dcca-ad2adb9931bb@kernel.dk>
On 3/29/19 10:52 PM, Jens Axboe wrote:
> On 3/29/19 8:51 AM, Martin K. Petersen wrote:
>>
>> Jens,
>>
>>> The integrity stuff still has that nasty pointer in there. It'd be
>>> nice to get rid of that as well, and hide it all in a parent container
>>> of the bio.
>>
>> That's fine with me. We really didn't have that option a decade ago.
>
> Right, but now we do. Hence trying to nudge things in that direction,
> instead of adding another pointer to struct bio for a new use case. I'd
> much rather go that route, instead of unionizing with another pointer
> that should be going away instead.
>
No problem, will update in next version.
Let me wait a while for feedback about the verify callback.
Thank you!
next prev parent reply other threads:[~2019-03-29 15:01 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-29 14:23 [RFC PATCH v3 0/3] Block/XFS: Support alternative mirror device retry Bob Liu
2019-03-29 14:23 ` [PATCH v3 1/3] block: introduce submit_bio_verify() Bob Liu
2019-03-29 22:22 ` Andreas Dilger
2019-03-30 1:43 ` Martin K. Petersen
2019-03-29 14:23 ` [PATCH v3 2/3] block: verify data when endio Bob Liu
2019-03-29 14:28 ` Jens Axboe
2019-03-29 14:34 ` Martin K. Petersen
2019-03-29 14:38 ` Jens Axboe
2019-03-29 14:46 ` Martin K. Petersen
2019-03-29 14:50 ` Jens Axboe
2019-03-29 14:51 ` Martin K. Petersen
2019-03-29 14:52 ` Jens Axboe
2019-03-29 15:00 ` Bob Liu [this message]
2019-03-29 15:03 ` Jens Axboe
2019-03-30 2:17 ` Martin K. Petersen
2019-03-31 22:00 ` Dave Chinner
2019-04-01 14:04 ` Martin K. Petersen
2019-04-01 21:21 ` Dave Chinner
2019-04-03 2:45 ` Martin K. Petersen
2019-04-03 22:21 ` Dave Chinner
2019-03-29 14:41 ` Bob Liu
2019-03-29 14:40 ` Bob Liu
2019-03-29 14:47 ` Jens Axboe
2019-03-30 0:20 ` Andreas Dilger
2019-03-29 15:39 ` Ming Lei
2019-03-29 14:23 ` [PATCH v3 3/3] fs: xfs: add read_verifier() function Bob Liu
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