Re: [PATCHv3 4/8] block: simplify direct io validity check

To: Keith Busch <kbusch@xxxxxxxx>
Subject: Re: [PATCHv3 4/8] block: simplify direct io validity check
From: Christoph Hellwig <hch@xxxxxx>
Date: Mon, 25 Aug 2025 09:48:11 +0200
Cc: linux-block@xxxxxxxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, snitzer@xxxxxxxxxx, axboe@xxxxxxxxx, dw@xxxxxxxxxxx, brauner@xxxxxxxxxx, hch@xxxxxx, martin.petersen@xxxxxxxxxx, djwong@xxxxxxxxxx, linux-xfs@xxxxxxxxxxxxxxx, viro@xxxxxxxxxxxxxxxxxx, Keith Busch <kbusch@xxxxxxxxxx>, Hannes Reinecke <hare@xxxxxxx>
In-reply-to: <20250819164922.640964-5-kbusch@meta.com>
User-agent: Mutt/1.5.17 (2007-11-01)

Looks good:

Reviewed-by: Christoph Hellwig <hch@xxxxxx>

References:
- [PATCHv3 0/8] direct-io: even more flexible io vectors
  - From: Keith Busch