From: Jens Axboe <[email protected]>
To: Linus Torvalds <[email protected]>
Cc: io-uring <[email protected]>
Subject: [GIT PULL] io_uring updates for 6.5
Date: Sun, 25 Jun 2023 20:39:02 -0600 [thread overview]
Message-ID: <[email protected]> (raw)
Hi Linus,
Nothing major in this release, just a bunch of cleanups and some
optimizations around networking mostly.
Will throw a minor conflict in io_uring/net.c due to the late fixes in
mainline, you'll want to keep the kmsg->msg.msg_inq = -1U; assignment
there.
Please pull!
- Series cleaning up file request flags handling (Christoph)
- Series cleaning up request freeing and CQ locking (Pavel)
- Support for using pre-registering the io_uring fd at setup time (Josh)
- Add support for user allocated ring memory, rather than having the
kernel allocate it. Mostly for packing rings into a huge page (me)
- Series avoiding an unnecessary double retry on receive (me)
- Maintain ordering for task_work, which also improves performance (me)
- Misc cleanups/fixes (Pavel, me)
The following changes since commit f1fcbaa18b28dec10281551dfe6ed3a3ed80e3d6:
Linux 6.4-rc2 (2023-05-14 12:51:40 -0700)
are available in the Git repository at:
git://git.kernel.dk/linux.git tags/for-6.5/io_uring-2023-06-23
for you to fetch changes up to c98c81a4ac37b651be7eb9d16f562fc4acc5f867:
io_uring: merge conditional unlock flush helpers (2023-06-23 08:19:40 -0600)
----------------------------------------------------------------
for-6.5/io_uring-2023-06-23
----------------------------------------------------------------
Christoph Hellwig (8):
io_uring: remove __io_file_supports_nowait
io_uring: remove the mode variable in io_file_get_flags
io_uring: remove a confusing comment above io_file_get_flags
io_uring: remove io_req_ffs_set
io_uring: return REQ_F_ flags from io_file_get_flags
io_uring: use io_file_from_index in __io_sync_cancel
io_uring: use io_file_from_index in io_msg_grab_file
io_uring: add helpers to decode the fixed file file_ptr
Jens Axboe (16):
net: set FMODE_NOWAIT for sockets
block: mark bdev files as FMODE_NOWAIT if underlying device supports it
io_uring: rely solely on FMODE_NOWAIT
io_uring: remove sq/cq_off memset
io_uring: return error pointer from io_mem_alloc()
io_uring: add ring freeing helper
io_uring: support for user allocated memory for rings/sqes
io_uring/net: initialize struct msghdr more sanely for io_recv()
io_uring/net: initalize msghdr->msg_inq to known value
io_uring/net: push IORING_CQE_F_SOCK_NONEMPTY into io_recv_finish()
io_uring/net: don't retry recvmsg() unnecessarily
io_uring: maintain ordering for DEFER_TASKRUN tw list
io_uring: avoid indirect function calls for the hottest task_work
io_uring: cleanup io_aux_cqe() API
io_uring: get rid of unnecessary 'length' variable
io_uring: wait interruptibly for request completions on exit
Josh Triplett (1):
io_uring: Add io_uring_setup flag to pre-register ring fd and never install it
Pavel Begunkov (14):
io_uring: annotate offset timeout races
io_uring/cmd: add cmd lazy tw wake helper
nvme: optimise io_uring passthrough completion
io_uring: open code io_put_req_find_next
io_uring: remove io_free_req_tw
io_uring: inline io_dismantle_req()
io_uring: move io_clean_op()
io_uring: don't batch task put on reqs free
io_uring: remove IOU_F_TWQ_FORCE_NORMAL
io_uring: kill io_cq_unlock()
io_uring: fix acquire/release annotations
io_uring: inline __io_cq_unlock
io_uring: make io_cq_unlock_post static
io_uring: merge conditional unlock flush helpers
block/fops.c | 5 +-
drivers/nvme/host/ioctl.c | 4 +-
include/linux/io_uring.h | 18 +-
include/linux/io_uring_types.h | 10 +
include/uapi/linux/io_uring.h | 16 +-
io_uring/cancel.c | 5 +-
io_uring/filetable.c | 11 +-
io_uring/filetable.h | 28 ++-
io_uring/io_uring.c | 497 ++++++++++++++++++++++-------------------
io_uring/io_uring.h | 17 +-
io_uring/msg_ring.c | 4 +-
io_uring/net.c | 58 ++---
io_uring/poll.c | 6 +-
io_uring/poll.h | 2 +
io_uring/rsrc.c | 8 +-
io_uring/rw.c | 6 +-
io_uring/rw.h | 1 +
io_uring/tctx.c | 31 ++-
io_uring/timeout.c | 6 +-
io_uring/uring_cmd.c | 16 +-
net/socket.c | 1 +
21 files changed, 416 insertions(+), 334 deletions(-)
--
Jens Axboe
next reply other threads:[~2023-06-26 2:39 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-26 2:39 Jens Axboe [this message]
2023-06-26 19:40 ` [GIT PULL] io_uring updates for 6.5 Linus Torvalds
2023-06-26 19:53 ` Jens Axboe
2023-06-26 20:02 ` pr-tracker-bot
2023-06-27 0:24 Sergey Senozhatsky
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
[email protected] \
[email protected] \
[email protected] \
[email protected] \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox