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From: Ming Lei <[email protected]>
To: Jens Axboe <[email protected]>,
	[email protected], [email protected]
Cc: Gabriel Krisman Bertazi <[email protected]>,
	Ming Lei <[email protected]>
Subject: [PATCH V3 0/2] io_uring: cancelable uring_cmd
Date: Sat, 23 Sep 2023 00:09:39 +0800	[thread overview]
Message-ID: <[email protected]> (raw)

Hello,

Patch 1 retains top 8bits of  uring_cmd flags for kernel internal use.

Patch 2 implements cancelable uring_cmd.

git tree(with ublk change)

	https://github.com/ming1/linux/commits/uring_exit_and_ublk

V3:
	- code style change as suggested by Jens
	- add patch 1

V2:
	- use ->uring_cmd() with IO_URING_F_CANCEL for canceling command

Ming Lei (2):
  io_uring: retain top 8bits of uring_cmd flags for kernel internal use
  io_uring: cancelable uring_cmd

 include/linux/io_uring.h       | 19 +++++++++++++
 include/linux/io_uring_types.h |  6 ++++
 include/uapi/linux/io_uring.h  |  5 ++--
 io_uring/io_uring.c            | 34 +++++++++++++++++++++++
 io_uring/uring_cmd.c           | 51 +++++++++++++++++++++++++++++++++-
 5 files changed, 111 insertions(+), 4 deletions(-)

-- 
2.41.0


             reply	other threads:[~2023-09-22 16:11 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-09-22 16:09 Ming Lei [this message]
2023-09-22 16:09 ` [PATCH V3 1/2] io_uring: retain top 8bits of uring_cmd flags for kernel internal use Ming Lei
2023-09-22 16:29   ` Jens Axboe
2023-09-22 16:09 ` [PATCH V3 2/2] io_uring: cancelable uring_cmd Ming Lei
2023-09-22 16:28   ` Jens Axboe

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