Re: [GIT PULL] aio poll fixes for 5.16-rc5

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To: "Theodore Y. Ts'o" <tytso@xxxxxxx>
Subject: Re: [GIT PULL] aio poll fixes for 5.16-rc5
From: Christoph Hellwig <hch@xxxxxx>
Date: Mon, 13 Dec 2021 08:23:05 +0100
Cc: Eric Biggers <ebiggers@xxxxxxxxxx>, Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>, Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>, Benjamin LaHaise <bcrl@xxxxxxxxx>, linux-aio@xxxxxxxxx, linux-fsdevel <linux-fsdevel@xxxxxxxxxxxxxxx>, Linux Kernel Mailing List <linux-kernel@xxxxxxxxxxxxxxx>, Ramji Jiyani <ramjiyani@xxxxxxxxxx>, Christoph Hellwig <hch@xxxxxx>, Oleg Nesterov <oleg@xxxxxxxxxx>, Jens Axboe <axboe@xxxxxxxxx>, Martijn Coenen <maco@xxxxxxxxxxx>, Xie Yongji <xieyongji@xxxxxxxxxxxxx>
In-reply-to: <YbP0s7E1a5s+6q9B@mit.edu>
User-agent: Mutt/1.5.17 (2007-11-01)

On Fri, Dec 10, 2021 at 07:45:39PM -0500, Theodore Y. Ts'o wrote:
> distributions are compiling them with AIO enabled, since you can get
> better performance with AIO.  Fio also uses AIO, and many fio recipes
> that are trying to benchmark file systems or block devices use
> AIO/DIO.

As does qemu and many commercial databases.

References:
- [GIT PULL] aio poll fixes for 5.16-rc5
  - From: Eric Biggers
- Re: [GIT PULL] aio poll fixes for 5.16-rc5
  - From: Linus Torvalds
- Re: [GIT PULL] aio poll fixes for 5.16-rc5
  - From: Eric Biggers
- Re: [GIT PULL] aio poll fixes for 5.16-rc5
  - From: Theodore Y. Ts'o

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