From: Jens Axboe <[email protected]>
To: Johannes Weiner <[email protected]>,
Andrew Morton <[email protected]>
Cc: Ammar Faizi <[email protected]>,
Drew DeVault <[email protected]>,
[email protected], [email protected],
io_uring Mailing List <[email protected]>,
Pavel Begunkov <[email protected]>,
[email protected]
Subject: Re: [PATCH] Increase default MLOCK_LIMIT to 8 MiB
Date: Wed, 17 Nov 2021 16:17:26 -0700 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
On 11/17/21 3:26 PM, Johannes Weiner wrote:
>> Link: https://lkml.kernel.org/r/[email protected]
>> Signed-off-by: Drew DeVault <[email protected]>
>> Acked-by: Jens Axboe <[email protected]>
>> Acked-by: Cyril Hrubis <[email protected]>
>> Cc: Pavel Begunkov <[email protected]>
>> Signed-off-by: Andrew Morton <[email protected]>
>
> Acked-by: Johannes Weiner <[email protected]>
>
> As per above, I think basing it off of RAM size would be better, but
> this increase is overdue given all the new users beyond mlock(), and
> 8M is much better than the current value.
That's basically my reasoning too. Let's just get something going that
will at least unblock some valid use cases, and not get bogged down with
aiming for perfection. The latter can happen in parallel, but it should
not hold it up imho.
--
Jens Axboe
next prev parent reply other threads:[~2021-11-17 23:17 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-28 8:08 [PATCH] Increase default MLOCK_LIMIT to 8 MiB Drew DeVault
2021-10-28 18:22 ` Jens Axboe
2021-11-04 14:27 ` Cyril Hrubis
2021-11-04 14:44 ` Jens Axboe
2021-11-06 2:33 ` Ammar Faizi
2021-11-06 7:05 ` Drew DeVault
2021-11-06 7:12 ` Ammar Faizi
2021-11-16 4:35 ` Andrew Morton
2021-11-16 6:32 ` Drew DeVault
2021-11-16 19:47 ` Andrew Morton
2021-11-16 19:48 ` Drew DeVault
2021-11-16 21:37 ` Andrew Morton
2021-11-17 8:23 ` Drew DeVault
2021-11-22 17:11 ` David Hildenbrand
2021-11-22 17:55 ` Andrew Dona-Couch
2021-11-22 18:26 ` David Hildenbrand
2021-11-22 19:53 ` Jens Axboe
2021-11-22 20:03 ` Matthew Wilcox
2021-11-22 20:04 ` Jens Axboe
2021-11-22 20:08 ` David Hildenbrand
2021-11-22 20:44 ` Jens Axboe
2021-11-22 21:56 ` David Hildenbrand
2021-11-23 12:02 ` David Hildenbrand
2021-11-23 13:25 ` Jason Gunthorpe
2021-11-23 13:39 ` David Hildenbrand
2021-11-23 14:07 ` Jason Gunthorpe
2021-11-23 14:44 ` David Hildenbrand
2021-11-23 17:00 ` Jason Gunthorpe
2021-11-23 17:04 ` David Hildenbrand
2021-11-23 22:04 ` Vlastimil Babka
2021-11-23 23:59 ` Jason Gunthorpe
2021-11-24 8:57 ` David Hildenbrand
2021-11-24 13:23 ` Jason Gunthorpe
2021-11-24 13:25 ` David Hildenbrand
2021-11-24 13:28 ` Jason Gunthorpe
2021-11-24 13:29 ` David Hildenbrand
2021-11-24 13:48 ` Jason Gunthorpe
2021-11-24 14:14 ` David Hildenbrand
2021-11-24 15:34 ` Jason Gunthorpe
2021-11-24 16:43 ` David Hildenbrand
2021-11-24 18:35 ` Jason Gunthorpe
2021-11-24 19:09 ` David Hildenbrand
2021-11-24 23:11 ` Jason Gunthorpe
2021-11-30 15:52 ` David Hildenbrand
2021-11-24 18:37 ` David Hildenbrand
2021-11-24 14:37 ` Vlastimil Babka
2021-11-24 14:41 ` David Hildenbrand
2021-11-16 18:36 ` Matthew Wilcox
2021-11-16 18:44 ` Drew DeVault
2021-11-16 18:55 ` Jens Axboe
2021-11-16 19:21 ` Vito Caputo
2021-11-16 19:25 ` Drew DeVault
2021-11-16 19:46 ` Vito Caputo
2021-11-16 19:41 ` Jens Axboe
2021-11-17 22:26 ` Johannes Weiner
2021-11-17 23:17 ` Jens Axboe [this message]
2021-11-18 21:58 ` Andrew Morton
2021-11-19 7:41 ` Drew DeVault
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