From: Jens Axboe <axboe@kernel.dk>
To: io-uring@vger.kernel.org
Subject: [PATCHSET v2 0/6] Misc cleanups / optimizations
Date: Wed, 7 Feb 2024 10:17:34 -0700 [thread overview]
Message-ID: <20240207171941.1091453-1-axboe@kernel.dk> (raw)
Hi,
Nothing major in here:
- Expand io_kiocb flags to 64-bits, so we can use two more bits for
caching cancelation sequence and pollable state.
- Misc cleanups
Changes since v1:
- Drop nr_tw union with comp_list, that breaks iopoll with DEFER_TASKRUN
usage.
- Rearrange io_kiocb again in patch 1, now just moving nr_tw up to fill
the new hole, and shifting rsrc_node down to keep io_comp_list in the
2nd cacheline.
- Add cleanup patch for io_req_complete_post()
--
Jens Axboe
next reply other threads:[~2024-02-07 17:19 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-07 17:17 Jens Axboe [this message]
2024-02-07 17:17 ` [PATCH 1/6] io_uring: expand main struct io_kiocb flags to 64-bits Jens Axboe
2024-02-08 20:08 ` Gabriel Krisman Bertazi
2024-02-08 20:22 ` Jens Axboe
2024-02-08 20:52 ` Gabriel Krisman Bertazi
2024-02-07 17:17 ` [PATCH 2/6] io_uring/cancel: don't default to setting req->work.cancel_seq Jens Axboe
2024-02-07 17:17 ` [PATCH 3/6] io_uring: add io_file_can_poll() helper Jens Axboe
2024-02-07 17:17 ` [PATCH 4/6] io_uring: mark the need to lock/unlock the ring as unlikely Jens Axboe
2024-02-07 17:17 ` [PATCH 5/6] io_uring: cleanup io_req_complete_post() Jens Axboe
2024-02-07 17:17 ` [PATCH 6/6] io_uring/rw: remove dead file == NULL check Jens Axboe
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