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
next prev parent 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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