From: Jeff Moyer <jmoyer@redhat.com>
To: Jens Axboe <axboe@kernel.dk>
Cc: Roman Penyaev <rpenyaev@suse.de>,
linux-fsdevel@vger.kernel.org, linux-aio@kvack.org,
linux-block@vger.kernel.org, linux-arch@vger.kernel.org,
hch@lst.de, avi@scylladb.com, linux-block-owner@vger.kernel.org
Subject: Re: [PATCH 05/15] Add io_uring IO interface
Date: Thu, 17 Jan 2019 16:21:41 -0500 [thread overview]
Message-ID: <x49tvi76kuy.fsf@segfault.boston.devel.redhat.com> (raw)
In-Reply-To: <c86dbb69-1937-5a0d-11ff-98d933f6581a@kernel.dk> (Jens Axboe's message of "Thu, 17 Jan 2019 14:17:05 -0700")
Jens Axboe <axboe@kernel.dk> writes:
>> So all we need to do is modify gpg2 so that is requires more locked
>> memory, and we're golden! ;-)
>
> Haha, that's some nice digging there!
>
> Yes, we could bump it, but with the default, we can get a 512 sized
> ring per user, that's 13 pages (rounded up). Probably good enough to
> get things off the ground?
Agreed. I'll work on bloating gpg as a background task. =P Or I guess
we could add instructions for modifying /etc/security/limits.conf to the
man pages.
Cheers,
Jeff
next prev parent reply other threads:[~2019-01-17 21:21 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-16 17:49 [PATCHSET v5] io_uring IO interface Jens Axboe
2019-01-16 17:49 ` [PATCH 01/15] fs: add an iopoll method to struct file_operations Jens Axboe
2019-01-16 17:49 ` [PATCH 02/15] block: wire up block device iopoll method Jens Axboe
2019-01-16 17:49 ` [PATCH 03/15] block: add bio_set_polled() helper Jens Axboe
2019-01-16 17:49 ` [PATCH 04/15] iomap: wire up the iopoll method Jens Axboe
2019-01-16 17:49 ` [PATCH 05/15] Add io_uring IO interface Jens Axboe
2019-01-17 12:02 ` Roman Penyaev
2019-01-17 13:54 ` Jens Axboe
2019-01-17 14:34 ` Roman Penyaev
2019-01-17 14:54 ` Jens Axboe
2019-01-17 15:19 ` Roman Penyaev
2019-01-17 12:48 ` Roman Penyaev
2019-01-17 14:01 ` Jens Axboe
2019-01-17 20:03 ` Jeff Moyer
2019-01-17 20:09 ` Jens Axboe
2019-01-17 20:14 ` Jens Axboe
2019-01-17 20:50 ` Jeff Moyer
2019-01-17 20:53 ` Jens Axboe
2019-01-17 21:02 ` Jeff Moyer
2019-01-17 21:17 ` Jens Axboe
2019-01-17 21:21 ` Jeff Moyer [this message]
2019-01-17 21:27 ` Jens Axboe
2019-01-18 8:23 ` Roman Penyaev
2019-01-16 17:49 ` [PATCH 06/15] io_uring: add fsync support Jens Axboe
2019-01-16 17:49 ` [PATCH 07/15] io_uring: support for IO polling Jens Axboe
2019-01-16 17:49 ` [PATCH 08/15] fs: add fget_many() and fput_many() Jens Axboe
2019-01-16 17:49 ` [PATCH 09/15] io_uring: use fget/fput_many() for file references Jens Axboe
2019-01-16 17:49 ` [PATCH 10/15] io_uring: batch io_kiocb allocation Jens Axboe
2019-01-16 17:49 ` [PATCH 11/15] block: implement bio helper to add iter bvec pages to bio Jens Axboe
2019-01-16 17:50 ` [PATCH 12/15] io_uring: add support for pre-mapped user IO buffers Jens Axboe
2019-01-16 20:53 ` Dave Chinner
2019-01-16 21:20 ` Jens Axboe
2019-01-16 22:09 ` Dave Chinner
2019-01-16 22:21 ` Jens Axboe
2019-01-16 23:09 ` Dave Chinner
2019-01-16 23:17 ` Jens Axboe
2019-01-16 22:13 ` Jens Axboe
2019-01-16 17:50 ` [PATCH 13/15] io_uring: add submission polling Jens Axboe
2019-01-16 17:50 ` [PATCH 14/15] io_uring: add file registration Jens Axboe
2019-01-16 17:50 ` [PATCH 15/15] io_uring: add io_uring_event cache hit information Jens Axboe
-- strict thread matches above, loose matches on Subject: below --
2019-01-10 2:43 [PATCHSET v2] io_uring IO interface Jens Axboe
2019-01-10 2:43 ` [PATCH 05/15] Add " Jens Axboe
2019-01-11 18:19 ` Martin K. Petersen
2019-01-11 18:34 ` Jens Axboe
2019-01-13 16:22 ` Jens Axboe
2019-01-15 17:31 ` Martin K. Petersen
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