Re: [PATCH 01/15] bvec: add a bvec_virt helper

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To: Christoph Hellwig <hch@xxxxxx>
Subject: Re: [PATCH 01/15] bvec: add a bvec_virt helper
From: "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>
Date: Thu, 05 Aug 2021 22:38:11 -0400
Cc: Jens Axboe <axboe@xxxxxxxxx>, Richard Weinberger <richard@xxxxxx>, Anton Ivanov <anton.ivanov@xxxxxxxxxxxxxxxxxx>, Geoff Levand <geoff@xxxxxxxxxxxxx>, Ilya Dryomov <idryomov@xxxxxxxxx>, Paolo Bonzini <pbonzini@xxxxxxxxxx>, Stefan Hajnoczi <stefanha@xxxxxxxxxx>, Song Liu <song@xxxxxxxxxx>, Mike Snitzer <snitzer@xxxxxxxxxx>, Coly Li <colyli@xxxxxxx>, Stefan Haberland <sth@xxxxxxxxxxxxx>, Jan Hoeppner <hoeppner@xxxxxxxxxxxxx>, "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>, Phillip Lougher <phillip@xxxxxxxxxxxxxxx>, linux-block@xxxxxxxxxxxxxxx, dm-devel@xxxxxxxxxx, linux-um@xxxxxxxxxxxxxxxxxxx, ceph-devel@xxxxxxxxxxxxxxx, virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx, linux-raid@xxxxxxxxxxxxxxx, linux-bcache@xxxxxxxxxxxxxxx, linux-nvme@xxxxxxxxxxxxxxxxxxx, linux-s390@xxxxxxxxxxxxxxx, linux-scsi@xxxxxxxxxxxxxxx
In-reply-to: <20210804095634.460779-2-hch@lst.de> (Christoph Hellwig's message of "Wed, 4 Aug 2021 11:56:20 +0200")
Organization: Oracle Corporation
References: <20210804095634.460779-1-hch@lst.de> <20210804095634.460779-2-hch@lst.de>

Christoph,

> Add a helper to get the virtual address for a bvec.  This avoids that
> all callers need to know about the page + offset representation.

Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>

-- 
Martin K. Petersen	Oracle Linux Engineering

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References:
- add a bvec_virt helper
  - From: Christoph Hellwig
- [PATCH 01/15] bvec: add a bvec_virt helper
  - From: Christoph Hellwig

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