Re: [PATCH 09/10] block: add support to send meta buffer

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Subject: Re: [PATCH 09/10] block: add support to send meta buffer
From: Kanchan Joshi <joshi.k@xxxxxxxxxxx>
Date: Mon, 29 Apr 2024 17:17:06 +0530
Cc: axboe@xxxxxxxxx, martin.petersen@xxxxxxxxxx, hch@xxxxxx, brauner@xxxxxxxxxx, asml.silence@xxxxxxxxx, dw@xxxxxxxxxxx, io-uring@xxxxxxxxxxxxxxx, linux-nvme@xxxxxxxxxxxxxxxxxxx, linux-block@xxxxxxxxxxxxxxx, gost.dev@xxxxxxxxxxx, Anuj Gupta <anuj20.g@xxxxxxxxxxx>
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On 4/26/2024 8:51 PM, Keith Busch wrote:
> Should this also be done for __blkdev_direct_IO and
> __blkdev_direct_IO_simple?


Right, this needs to be done for __blkdev_direct_IO.

But not for __blkdev_direct_IO_simple as that is for sync io. And we are 
wiring this interface up only for async io.

References:
- [PATCH 00/10] Read/Write with meta/integrity
  - From: Kanchan Joshi
- [PATCH 09/10] block: add support to send meta buffer
  - From: Kanchan Joshi
- Re: [PATCH 09/10] block: add support to send meta buffer
  - From: Keith Busch

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