From: Pavel Begunkov <[email protected]>
To: Drew DeVault <[email protected]>, [email protected]
Cc: noah <[email protected]>, Jens Axboe <[email protected]>
Subject: Re: [PATCH] io_uring: add IORING_FEAT_FILES_SKIP feature flag
Date: Tue, 18 May 2021 00:32:12 +0100 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <CBFWQ64F7PWU.3EOQ3BQXFHZY7@taiga>
On 5/18/21 12:25 AM, Drew DeVault wrote:
> On Mon May 17, 2021 at 7:19 PM EDT, Pavel Begunkov wrote:
>> On 5/17/21 8:22 PM, Drew DeVault wrote:
>>> This signals that the kernel supports IORING_REGISTER_FILES_SKIP.
>>
>> #define IORING_FEAT_FILES_SKIP IORING_FEAT_NATIVE_WORKERS
>>
>> Maybe even solely in liburing. Any reason to have them separately?
>> We keep compatibility anyway
>
> What is the relationship between IORING_FEAT_NATIVE_WORKERS and
> IORING_REGISTER_FILES_SKIP? Actually, what is NATIVE_WORKERS? The
> documentation is sparse on this detail.
They are not related by both came in 5.12, so if you have one
you have another
--
Pavel Begunkov
next prev parent reply other threads:[~2021-05-17 23:32 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-17 19:22 [PATCH] io_uring: add IORING_FEAT_FILES_SKIP feature flag Drew DeVault
2021-05-17 23:19 ` Pavel Begunkov
2021-05-17 23:25 ` Drew DeVault
2021-05-17 23:32 ` Pavel Begunkov [this message]
2021-05-17 23:33 ` Drew DeVault
2021-05-18 9:54 ` Pavel Begunkov
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