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From: Jens Axboe <[email protected]>
To: "Darrick J. Wong" <[email protected]>
Cc: [email protected], [email protected],
	[email protected], [email protected]
Subject: Re: [PATCHSET for-next 0/2] Flag file systems as supporting parallel dio writes
Date: Thu, 16 Mar 2023 20:53:07 -0600	[thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <20230316042912.GI11376@frogsfrogsfrogs>

On 3/15/23 10:29 PM, Darrick J. Wong wrote:
> On Wed, Mar 15, 2023 at 11:40:02AM -0600, Jens Axboe wrote:
>> On 3/7/23 10:20 AM, Jens Axboe wrote:
>>> Hi,
>>>
>>> This has been on my TODO list for a while, and now that ext4 supports
>>> parallel dio writes as well, time to dust it off and send it out... This
>>> adds an FMODE flag to inform users that a given file supports parallel
>>> dio writes. io_uring can use this to avoid serializing dio writes
>>> upfront, in case it isn't needed. A few details in patch #2, patch 1 does
>>> nothing by itself.
>>
>> I'm assuming silence is consent here and folks are fine with this
>> change?
> 
> Oh, yeah, this one fell off my radar.
> 
> LGTM,
> Reviewed-by: Darrick J. Wong <[email protected]>

Thanks Darrick.

-- 
Jens Axboe



  reply	other threads:[~2023-03-17  2:53 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-07 17:20 [PATCHSET for-next 0/2] Flag file systems as supporting parallel dio writes Jens Axboe
2023-03-07 17:20 ` [PATCH 1/2] fs: add FMODE_DIO_PARALLEL_WRITE flag Jens Axboe
2023-04-12 13:40   ` Bernd Schubert
2023-04-12 13:43     ` Bernd Schubert
2023-04-13  7:40     ` Miklos Szeredi
2023-04-13  9:25       ` Bernd Schubert
2023-04-14  5:11       ` Christoph Hellwig
2023-04-14 15:36         ` Darrick J. Wong
2023-04-15 13:15           ` Jens Axboe
2023-04-18 12:42             ` Miklos Szeredi
2023-04-18 12:55               ` Bernd Schubert
2023-04-18 22:13                 ` Dave Chinner
2023-04-19  1:28                   ` Jens Axboe
2023-04-16  5:54           ` Christoph Hellwig
2023-04-19  1:29             ` Jens Axboe
2023-03-07 17:20 ` [PATCH 2/2] io_uring: avoid hashing O_DIRECT writes if the filesystem doesn't need it Jens Axboe
2023-03-15 17:40 ` [PATCHSET for-next 0/2] Flag file systems as supporting parallel dio writes Jens Axboe
2023-03-16  4:29   ` Darrick J. Wong
2023-03-17  2:53     ` Jens Axboe [this message]
2023-04-03 12:24 ` Christian Brauner

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