From: Jens Axboe <[email protected]>
To: Bernd Schubert <[email protected]>,
Miklos Szeredi <[email protected]>,
Pavel Begunkov <[email protected]>,
[email protected]
Cc: [email protected], [email protected],
Joanne Koong <[email protected]>,
Josef Bacik <[email protected]>,
Amir Goldstein <[email protected]>
Subject: Re: [PATCH RFC v3 00/17] fuse: fuse-over-io-uring
Date: Wed, 4 Sep 2024 10:42:52 -0600 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <20240901-b4-fuse-uring-rfcv3-without-mmap-v3-0-9207f7391444@ddn.com>
Overall I think this looks pretty reasonable from an io_uring point of
view. Some minor comments in the replies that would need to get
resolved, and we'll need to get Ming's buffer work done to reap the dio
benefits.
I ran a quick benchmark here, doing 4k buffered random reads from a big
file. I see about 25% improvement for that case, and notably at half the
CPU usage.
--
Jens Axboe
next prev parent reply other threads:[~2024-09-04 16:42 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-01 13:36 [PATCH RFC v3 00/17] fuse: fuse-over-io-uring Bernd Schubert
2024-09-01 13:36 ` [PATCH RFC v3 01/17] fuse: rename to fuse_dev_end_requests and make non-static Bernd Schubert
2024-09-01 13:36 ` [PATCH RFC v3 02/17] fuse: Move fuse_get_dev to header file Bernd Schubert
2024-09-01 13:36 ` [PATCH RFC v3 03/17] fuse: Move request bits Bernd Schubert
2024-09-01 13:36 ` [PATCH RFC v3 04/17] fuse: Add fuse-io-uring design documentation Bernd Schubert
2024-09-01 13:36 ` [PATCH RFC v3 05/17] fuse: Add a uring config ioctl Bernd Schubert
2024-09-04 0:43 ` Joanne Koong
2024-09-04 22:24 ` Bernd Schubert
2024-09-06 19:23 ` Joanne Koong
2024-09-01 13:37 ` [PATCH RFC v3 06/17] fuse: Add the queue configuration ioctl Bernd Schubert
2024-09-04 22:23 ` Joanne Koong
2024-09-04 22:38 ` Bernd Schubert
2024-09-04 22:42 ` Joanne Koong
2024-09-01 13:37 ` [PATCH RFC v3 07/17] fuse: {uring} Add a dev_release exception for fuse-over-io-uring Bernd Schubert
2024-09-01 13:37 ` [PATCH RFC v3 08/17] fuse: {uring} Handle SQEs - register commands Bernd Schubert
2024-09-04 15:40 ` Jens Axboe
2024-09-01 13:37 ` [PATCH RFC v3 09/17] fuse: Make fuse_copy non static Bernd Schubert
2024-09-01 13:37 ` [PATCH RFC v3 10/17] fuse: Add buffer offset for uring into fuse_copy_state Bernd Schubert
2024-09-01 13:37 ` [PATCH RFC v3 11/17] fuse: {uring} Add uring sqe commit and fetch support Bernd Schubert
2024-09-01 13:37 ` [PATCH RFC v3 12/17] fuse: {uring} Handle teardown of ring entries Bernd Schubert
2024-09-01 13:37 ` [PATCH RFC v3 13/17] fuse: {uring} Add a ring queue and send method Bernd Schubert
2024-09-01 13:37 ` [PATCH RFC v3 14/17] fuse: {uring} Allow to queue to the ring Bernd Schubert
2024-09-01 13:37 ` [PATCH RFC v3 15/17] ate: 2024-08-30 15:43:32 +0100 Bernd Schubert
2024-09-04 15:43 ` Jens Axboe
2024-09-04 15:54 ` Bernd Schubert
2024-09-01 13:37 ` [PATCH RFC v3 16/17] fuse: {uring} Handle IO_URING_F_TASK_DEAD Bernd Schubert
2024-09-01 13:37 ` [PATCH RFC v3 17/17] fuse: {uring} Pin the user buffer Bernd Schubert
2024-09-04 15:47 ` Jens Axboe
2024-09-04 16:08 ` Bernd Schubert
2024-09-04 16:16 ` Jens Axboe
2024-09-04 19:25 ` Bernd Schubert
2024-09-04 19:40 ` Jens Axboe
2024-09-05 21:04 ` Bernd Schubert
2024-09-04 18:59 ` Jens Axboe
2024-09-04 16:42 ` Jens Axboe [this message]
2024-09-04 19:37 ` [PATCH RFC v3 00/17] fuse: fuse-over-io-uring Bernd Schubert
2024-09-04 19:41 ` Jens Axboe
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